Waveguide Gaskets

Waveguide Gaskets


SAS Industries, Inc. carries an extensive range of standard tooling for Waveguide Gaskets. These gaskets can be supplied either molded or die cut in a wide range of compounds.

A few examples of various compounds used are Silicone, Neoprene, EPDM, and EMI/RFI Shielding Materials for conductive applications.

Our standard Waveguide Gaskets are made to fit CPR, UG, and CMR flanges, and we can also produce any other form fo waveguide gasket to fit any other flange design. Our leading stance in this field enables us to stock a wide variety of Waveguide Gaskets giving us the ability to ship low or high quantities within days of receiving your order. We make our Waveguide Gaskets to nearly any compound, most commonly in a 70 Durometer Grey Silicone or a Conductive Silicone variation (Typically SAS SEALTRON 1068, an 85 Durometer Silver Plated Copper filled Silicone that is tan in color. More information on the conductive silicone types of materials can be found by clicking here.

Below you will find some of our standard sized waveguides. Keep in mind we are capable of making many custom sizes along with having many more sizes that aren’t listed. For example we have many hard to find PDR Style Waveguide Gaskets that are not yet listed here.

CPR/WRD/PDR Style Waveguide Gaskets

Waveguide Gaskets CPRG
Type
Non-Conductive P/N
Conductive P/N
A
B
C
CPR75G
CPR75G-SI70
1068-7001
0.103
1.152
0.777
CPR90G
CPR90G-SI70
1068-7002
0.103
1.368
0.868
CPR112G
CPR112G-SI70
1068-7003
0.103
1.616
0.991
CPR137G
CPR137G-SI70
1068-7004
0.103
1.866
1.116
CPR159G
CPR159G-SI70
1068-7005
0.139
2.167
1.372
CPR187G
CPR187G-SI70
1068-7006
0.139
2.449
1.449
CPR229G
CPR229G-SI70
1068-7007
0.139
2.867
1.722
CPR284G
CPR284G-SI70
1068-7008
0.139
3.451
1.951
Waveguide Gaskets CPRGH
Type
SAS Non-Conductive P/N
SAS Conductive P/N
A
B
C
D
WRD180
WRD180-SI70
1068-7101
.060
.493
.341
.052
WRD110
WRD110-SI70
1068-7102
.060
.678
.436
.052
WRD650
WRD650-SI70
1068-7103
.077
.973
.603
.070
WRD700
WRD700-SI70
1068-7103
.077
.973
.603
.070
WRD500
WRD500-SI70
1068-7104
.077
1.034
.603
.070
WRD475
WRD475-SI70
1068-7105
.077
1.381
.797
.070
WRD200
WRD200-SI70
1068-7106
.077
2.877
1.487
.070
CPR96GH
CPR96GH-SI70
1068-7107
.080
1.384
.800
.070
WRD750
WRD750-SI70
1068-7108
.094
1.004
.634
.067
WRD580
WRD580-SI70
1068-7109
.094
1.093
.693
.067
WRD350
WRD350-SI70
1068-7110
.095
1.953
1.163
.060
CPR75GH
CPR75GH-SI70
1068-7111
.103
1.152
.777
.053
CPR90GH
CPR90GH-SI70
1068-7112
.103
1.368
.868
.053
CPR112GH
CPR112GH-SI70
1068-7113
.103
1.616
.991
.053
CPR137GH
CPR137GH-SI70
1068-7114
.103
1.866
1.116
.053
SI70-7115
1068-7115
.120
2.167
1.372
.060
SI70-7116
1068-7116
.127
1.242
.544
.083
SI70-7117
1068-7117
.127
1.242
.744
.083
SI70-7118
1068-7118
.127
3.254
1.084
.083
SI70-7119
1068-7119
.127
5.534
1.594
.083
SI70-7120
1068-7120
.127
3.234
1.734
.083
CPR159GH
CPR159GH-SI70
1068-7121
.139
2.167
1.372
.074
CPR187GH
CPR187GH-SI70
1068-7122
.139
2.449
1.449
.074
CPR229GH
CPR229GH-SI70
1068-7123
.139
2.867
1.722
.074
CPR284GH
CPR284GH-SI70
1068-7124
.139
3.451
1.951
.074
PDR70
PDR70-SI70
1068-7125
.140
1.899
1.160
.193
WRD250
WRD250-SI70
1068-7126
.150
2.155
1.353
.066
PDR40
PDR40-SI70
1068-7127
.185
2.914
1.764
.193
SI70-7128
1068-7128
.187
3.000
.830
.135
SI70-7129
1068-7129
.187
3.000
1.273
.135
SI70-7130
1068-7130
.187
5.280
1.340
.135
SI70-7131
1068-7131
.187
5.970
1.500
.125
SI70-7132
1068-7132
.250
5.660
3.510
.074
CPR340GH
CPR340GH-SI70
1068-7133
.288
4.336
2.636
.100
CPR430GH
CPR430GH-SI70
1068-7134
.288
5.234
3.084
.100
CPR510GH
CPR510GH-SI70
1068-7135
.288
6.044
3.494
.100
CPR650GH
CPR650GH-SI70
1068-7136
.288
7.454
4.204
.100
SI70-7137
1068-7137
.250
5.660
3.510
.144
SI70-7138
1068-7138
.288
5.234
3.084
.074
SI70-7139
1068-7139
.250
5.160
3.010
.144
SI70-7140
1068-7140
.085
3.661
2.165
.079
Waveguide Gaskets CPRG-2
Waveguide Gaskets CPRG 3
Type
SAS Non-Conductive P/N
SAS Conductive P/N
A
B
C
D
E F G
CPR340G
CPR340G-SI70
1068-7051
.288
4.336
2.636
.203
.031
.125
.036
CPR430G
CPR430G-SI70
1068-7052
.288
5.234
3.084
.203
.031
.125
.036
CPR510G
CPR510G-SI70
1068-7053
.288
6.044
3.494
.203
.031
.125
.036
CPR650G
CPR650G-SI70
1068-7054
.288
7.454
4.204
.203
.031
.125
.036

O-Ring/D-Ring Style Waveguide Gaskets

Waveguide Gaskets ORing
Waveguide Gaskets O-Ring Cross Section
Non-Conductive P/N
Conductive P/N
A
B
Waveguide Size
WR22-O-SI70
1068-0476
.082
.410
WR22
WR28-O-SI70
1068-0476
.082
.410
WR28
WR34-O-SI70
1068-0092
.080
.585
WR34
WR42-O-SI70
1068-0092
.080
.585
WR42
WR51-O-SI70
1068-0197
.141
.779
WR51
WR62-O-SI70
1068-0213
.139
.921
WR62
WR67-O-SI70
1068-0213
.139
.921
WR67
WR75-O-SI70
1068-0093
.099
1.122
WR75
WR90-O-SI70
1068-0094
.095
1.340
WR90
WR102-O-SI70
1068-0127
.103
1.424
WR102
WR112-O-SI70
1068-0191
.105
1.550
WR112
WR137-O-SI70
1068-0194
.139
2.011
WR137
WR187-O-SI70
1068-0192
.115
2.683
WR187
SI70-0015
1068-0015
.070
.551
PBR260, WR34
SI70-1001
1068-1001
.083
.588
PBR220, WR42
SI70-0119
1068-0119
.103
.924
PBR140, WR62
SI70-0122
1068-0122
.103
1.112
PBR120, WR75
SI70-1002
1068-1002
.083
1.340
PBR100, WR90
SI70-0129
1068-0129
.103
1.549
PBR84, WR112
Waveguide Gaskets D-Ring
Waveguide Gaskets D-Ring CS
Non-Conductive P/N
Conductive P/N
A
B
C
Waveguide Size
SI70-3001
1068-3001
.151
.039
.061
SI70-3002
1068-3002
.180
.025
.061
SI70-3003
1068-3003
.230
.034
.073
WR22-D-SI70
1068-3004
.410
.082
.056
WR22
WR28-D-SI70
1068-3004
.410
.082
.056
WR28
SI70-3005
1068-3005
.565
.059
.066
WR34-D-SI70
1068-3006
.585
.080
.049
WR34
WR42-D-SI70
1068-3006
.585
.080
.049
WR42
SI70-3007
1068-3007
.587
.078
.048
SI70-3008
1068-3008
.592
.130
.101
WR51-D-SI70
1068-3009
.731
.150
.110
WR51
SI70-3010
1068-3010
.809
.065
.070
SI70-3011
1068-3011
.853
.123
.123
SI70-3012
1068-3012
.865
.152
.120
SI70-3013
1068-3013
.885
.155
.125
WR62-D-SI70
1068-3014
.885
.155
.123
WR62
WR67-D-SI70
1068-3014
.885
.155
.123
WR67
SI70-3015
1068-3015
.893
.069
.062
SI70-3016
1068-3016
1.072
.094
.069
SI70-3017
1068-3017
1.094
.097
.067
WR75-D-SI70
1068-3018
1.122
.099
.065
WR75
SI70-3019
1068-3019
1.262
.113
.076
SI70-3020
1068-3020
1.310
.115
.077
WR90-D-SI70
1068-3021
1.340
.095
.088
WR90
SI70-3022
1068-3022
1.357
.093
.084
SI70-3023
1068-3023
1.385
.174
.118
SI70-3024
1068-3024
1.392
.095
.085
SI70-3025
1068-3025
1.397
.095
.076
WR102-D-SI70
1068-3026
1.424
.103
.051
WR102
SI70-3027
1068-3027
1.460
.097
.076
SI70-3028
1068-3028
1.511
.103
.077
WR112-D-SI70
1068-3029
1.550
.105
.078
WR112
SI70-3030
1068-3030
1.562
.096
.062
SI70-3031
1068-3031
1.581
.097
.076
SI70-3032
1068-3032
2.011
.139
.070
SI70-3033
1068-3033
2.683
.115
.058
SI70-3034
1068-3034
2.705
.093
.059
SI70-3035
1068-3035
2.859
.138
.125
SI70-3036
1068-3036
3.193
.095
.059
SI70-3037
1068-3037
3.412
.180
.130
SI70-3038
1068-3038
3.837
.234
.188
SI70-3039
1068-3039
3.910
.240
.188
SI70-3040
1068-3040
3.910
.240
.190
WR284
SI70-3041
1068-3041
2.284
.098
.119
WR159
SI70-3042
1066-3042
2.011
.139
.120
WR137
SI70-3043
1068-3043
.420
.070
.065
PBR320, WR28

Flat Cover Style Waveguide Gaskets

waveguide gaskets 4hole
Non-Conductive P/N
Conductive P/N
W/G Size
A
B
C
D
E
F
L
WR28-4S-SI70
1056-7301
WR28
.750
.750
.145
.285
.530
.500
.116
WR34-4S-SI70
1056-7302
WR34
.875
.875
.175
.345
.670
.640
.116
WR42-4S-SI70
1056-7303
WR42
.875
.875
.175
.425
.670
.640
.116
WR62-4S-SI70
1056-7304
WR62
1.313
1.313
.320
.630
.956
.994
.140
WR75-4S-SI70
1056-7305
WR75
1.496
1.496
.385
.760
1.122
1.040
.155
WR90-4S-SI70
1056-7307
WR90
1.625
1.625
.405
.905
1.280
1.220
.169
WR112-4S-SI70
1056-7309
WR112
1.875
1.875
.505
1.130
1.474
1.352
.180
WR75-UBR-SI70
1056-7305-UBR
WR75
1.496
1.496
.385
.760
1.122
1.040
.162
WR51-4-SI70
1056-7320
WR51
1.313
1.313
.262
.517
.994
.956

.140

WR75-UBR-SI70
1056-7305-UBR
WR75
1.496
1.496
.385
.760
1.122
1.040
.162
WR22-4S-SI70
1056-7325
WR22
.750
.750
.117
.229
.530
.500
.116
Standard Thickness is .032″ thick, gaskets are available in many other materials. For applications requiring a pressure seal SAS SEALTRON® 1098 is available in .027″ thick and will require a pressure seal of up to 20 psi.
Waveguide Gaskets Flat 8 Hole
Non-Conductive P/N
Conductive P/N
W/G Size
A
B
C
D
E
F
G
H
I
J
L
CPR/CMR Type
WR75-8-SI70
1056-7306
WR75
1.320
1.690
.385
.760
.432
.956
1.389
.234
.780
1.014
.155
WR90-8-SI70
1056-7308
WR90
1.594
2.094
.405
.905
.516
1.141
1.656
.266
.891
1.156
.169
CPR90F
WR112-8-SI70
1056-7310
WR112
1.750
2.500
.505
1.130
.578
1.328
1.906
.328
.953
1.281
.180
CPR112F
WR137-8-SI70
1056-7311
WR137
1.937
2.687
.633
1.380
.656
1.531
2.188
.406
1.031
1.438
.206
CPR137F
WR159-8-SI70
1056-7312
WR159
2.438
3.188
.805
1.600
.773
1.773
2.546
.500
1.250
1.750
.257
CPR159F
WR187-8-SI70
1056-7313
WR187
2.500
3.500
.880
1.880
.852
1.977
2.828
.476
1.351
1.828
.266
CPR187F
CMR90-8-SI70
1056-7321
WR90
.766
1.265
.410
.910
.470
.940
1.410
.230
.680
.910
.150
CMR90
CMR137-8-SI70
1056-7322
WR137
1.531
2.281
.632
1.382
.643
1.287
1.930
.247
.933
1.180
.150
CMR137
CMR112-8-SI70
1056-7323
WR112
1.380
2.020
.507
1.132
1.117
1.034
1.660
.237
.797
1.034
.150
CMR112
SI70-7324
1056-7324
WR112
1.750
2.500
.505
1.130
.578
1.328
1.906
.328
.953
1.281
.171
Standard Thickness is .032″ thick, gaskets are available in many other materials. For applications requiring a pressure seal SAS SEALTRON® 1098 is available in .027″ thick and will require a pressure seal of up to 20 psi.
Waveguide Gaskets Flat 10 Hole
Non-Conductive P/N
Conductive P/N
W/G Size
A
B
C
D
E
F
G
H
I
J
K
L
CPR Type
WR229-10-SI70
1056-7314
WR229
2.750
3.875
1.155
2.300
.550
1.620
2.690
3.240
.550
1.550
2.100
.270
CPR229F
WR284-10-SI70
1056-7315
WR284
3.000
4.500
1.350
2.850
.633
1.914
3.195
3.828
.586
1.742
2.328
.266
CPR284F
WR340-10-SI70
1056-7316
WR340
3.750
5.438
1.710
3.410
1.000
2.344
3.688
4.688
.829
2.171
3.000
.266
CPR340F
WR430-10-SI70
1056-7317
WR430
4.188
6.344
2.160
4.310
1.008
2.795
4.582
5.590
.782
2.658
3.440
.266
CPR430F
WR510-10-SI70
1056-7318
WR510
4.625
7.157
2.560
5.110
1.213
3.200
5.187
6.400
.894
2.956
3.850
.266
CPR510F
WR650-10-SI70
1056-7319
WR650
5.438
8.688
3.260
6.510
1.563
3.937
6.311
7.874
1.062
3.560
4.622
.328
CPR650F
Standard Thickness is .032″ thick, gaskets are available in many other materials. For applications requiring a pressure seal SAS SEALTRON® 1098 is available in .027″ thick and will require a pressure seal of up to 20 psi.

PDR (D & U Cross Section) Style Waveguide Gaskets

Waveguide Gaskets PDR Style D
Non-Conductive P/N
Conductive P/N
A
B
C
D
F
PDR/WG Size
PDR14-D-SI70
1068-7251
.282
7.452
4.202
.272
.203
PDR14/WR650
PDR18-D-SI70
1068-7252
.282
6.082
3.522
.272
.203
PDR18/WR187
PDR22-D-SI70
1068-7253
.282
5.232
3.082
.272
.203
PDR22/WR430
PDR26-D-SI70
1068-7254
.282
4.332
2.632
.272
.203
PDR26
PDR32-D-SI70
1068-7255
.185
3.495
1.995
.193
.153
PDR32/WR284
PDR40-D-SI70
1068-7256
.185
2.914
1.764
.193
.153
PDR40
PDR48-D-SI70
1068-7257
.185
2.495
1.500
.193
.153
PDR48
PDR58-D-SI70
1068-7258
.185
2.215
1.415
.193
.153
PDR58
PDR70-D-SI70
1068-7259
.140
1.899
1.160
.193
.129
PDR70/WR137
PDR84-D-SI70
1068-7260
.140
1.660
1.030
.193
.129
PDR84
PDR100-D-SI70
1068-7261
.140
1.410
.910
.193
.129
PDR100
PDR120-D-SI70
1068-7262
.140
1.249
.875
.193
.129
PDR120
PDR140-D-SI70
1068-7263
.140
1.093
.781
.193
.129
PDR140
PDR180-D-SI70
1068-7264
.140
.986
.731
.193
.129
PDR180
PDR220-D-SI70
1068-7265
.105
.805
.558
.158
.129
PDR220
PDR260-D-SI70
1068-7266
.105
.727
.558
.158
.129
PDR260
PDR320-D-SI70
1068-7267
.105
.672
.530
.158
.129
PDR320
Waveguide Gaskets PDR U Style
Non-Conductive P/N
Conductive P/N
A
B
C
D
E F PDR/WG Size
PDR14-U-SI70
1068-7201
.282
7.452
4.202
.272
.203
.110
PDR14/WR650
PDR18-U-SI70
1068-7202
.282
6.082
3.522
.272
.203
.110
PDR18/WR187
PDR22-U-SI70
1068-7203
.282
5.232
3.082
.272
.203
.110
PDR22/WR430
PDR26-U-SI70
1068-7204
.282
4.332
2.632
.272
.203
.110
PDR26
PDR32-U-SI70
1068-7205
.185
3.495
1.995
.193
.153
.080
PDR32/WR284
PDR40-U-SI70
1068-7206
.185
2.914
1.764
.193
.153
.080
PDR40
PDR48-U-SI70
1068-7207
.185
2.495
1.500
.193
.153
.080
PDR48
PDR58-U-SI70
1068-7208
.185
2.215
1.415
.193
.153
.080
PDR58
PDR70-U-SI70
1068-7209
.140
1.899
1.160
.193
.129
.060
PDR70/WR137
PDR84-U-SI70
1068-7210
.140
1.660
1.030
.193
.129
.060
PDR84
PDR100-U-SI70
1068-7211
.140
1.410
.910
.193
.129
.060
PDR100
PDR120-U-SI70
1068-7212
.140
1.249
.875
.193
.129
.060
PDR120
PDR140-U-SI70
1068-7213
.140
1.093
.781
.193
.129
.060
PDR140
PDR180-U-SI70
1068-7214
.140
.986
.731
.193
.129
.060
PDR180
PDR220-U-SI70
1068-7215
.105
.805
.558
.158
.129
.040
PDR220
PDR260-U-SI70
1068-7216
.105
.727
.558
.158
.129
.040
PDR260
PDR320-U-SI70
1068-7217
.105
.672
.530
.158
.129
.040
PDR320

Circular Cover Waveguide Gaskets

Waveguide Gaskets Flat Cover
Non-Conductive P/N
Conductive P/N
A
B
C
D
E
F
H

No. Of Holes

Waveguide Size
SI70-7401
1056-7401
3.125
.632
1.382
2.750
.234
.032
30°
6
WR137
SI70-7402
1056-7402
3.625
.882
1.882
3.250
.234
.032
8
WR187
SI70-7403
1056-7403
5.312
1.350
2.850
4.750
.290
.032
22.5°
8
WR284
Waveguide Gaskets Raised Lip
Non-Conductive P/N
Conductive P/N
A
B
C
D
E
F
G H I

No. Of Holes

Waveguide Size
SI70-7404
1068-7404
3.125
.632
1.382
2.750
.234
.032
.187
30°
.004
6
WR137
SI70-7405
1068-7405
3.625
.882
1.882
3.250
.234
.032
.187
.004
8
WR187
SI70-7406
1068-7406
5.312
1.350
2.850
4.750
.290
.032
.187
22.5°
.004
8
WR284
WR10Gasket
Non-Conductive P/N
Conductive P/N
A
B
C
D
E
F
Waveguide Size
SI70-7407
1056-7407
.745
.385
.563
.075
.122
.066
WR10
SI70-7408
1056-7408
.745
.385
.563
.075
.122
.033
WR10

Waveguide Gasket Material Information

While we have made waveguide gaskets in many different materials the following is a listing of the most common. If you would desire a different material please contact a sales representative and they will gladly assist you.

Designation Description
SI70 SI70 is a 70A Durometer Silicone. This is a non conductive silicone. It is typically supplied in grey for “molded” parts and orange for “flat stamped” parts. It can however be supplied in either or. If color is important please specify.
1056 1056 is SAS SEALTRON® 1056. This is a Silver Plated Aluminum filled Silicone, 65A Durometer. This is typically supplied in blue and is typically used for “flat stamped” parts, but can also be used for “molded parts” as well. This is a conductive silicone
1066 1066 is SAS SEALTRON® 1066. This is a Silver Plated Copper filled Silicone, 65A Durometer. This is typically supplied in tan and is typically used for “molded” parts, but can also be used for “flat stamped” parts as well.
1068 1068 is SAS SEALTRON® 1068. This is a Silver Plated Copper filled Silicone, 85A Durometer. This is typically supplied in tan and is typically used for “molded” parts, but can also be used for “flat stamped” parts as well.
1098 1098 is SAS SEALTRON® 1098. This is a Reinforced Silver Plated Copper filled Silicone. This is supplied tan in color with a Copper Reinforcement and is only used for “flat stamped” parts when a pressure seal of up to 20 psi is required. This is also only available in gaskets designed to .027″ thick.
Characteristic
SI70
1056
1068
1098
Operating Temp (°C)
Min
-60
-55
-45
-45
Max
+260
+160
+125
+125
Hardness (Shore A)
70
65
85
80
Specific Gravity (g/cc)
1.5
2.0
3.8
4.75
Tensile Strength (#/in sq)
850
200
400
600
Elongation (%)
Min
400
100
100
20
Max
N/A
300
300
N/A
Tear Strength (#/in)
120
30
40
70
Volume Res. (Ohm-cm)
Max
N/A
.008
.005
.007
Shielding Effectiveness (Min)
100 MHz
N/A
120
120
120
500 MHz
N/A
120
120
120
2 GHz
N/A
115
120
120
10 GHz
N/A
115
120
120
Waveguide Gaskets 1
Waveguide Gaskets 2
Waveguide Gaskets 3
Waveguide Gaskets 4
Waveguide Gaskets 5

Postal Address

SAS Industries Inc. PO Box 68
Manorville, NY 11949

Physical Address

939 Wading River Manor Rd.
Manorville, NY 11949

Physical Address

100 Corporate Drive,
Elizabeth City, NC 27909

Call Us at

631.727.1441

Hours Of Operation

Office

Monday to Thrusday: 7:00 AM – 5:00 PM
Friday: 8:00 AM – 12:00 PM
Saturday & Sunday Closed

Factory

Monday to ThuRsday: 7:00 AM – 4:30 PM
Friday, Saturday & Sunday Closed