Actual Inches | Actual Millimeters | |||||||
AS 568
Dash # | Inside
Diameter | Tol. | Cross
Section | Tol. | Inside
Diameter | Tol. | Cross
Section | Tol. |
-425 | 4.475 | .033 | .275 | .006 | 113.67 | 0.84 | 6.99 | 0.15 |
-426 | 4.600 | .033 | .275 | .006 | 116.84 | 0.84 | 6.99 | 0.15 |
-427 | 4.725 | .033 | .275 | .006 | 120.02 | 0.84 | 6.99 | 0.15 |
-428 | 4.850 | .033 | .275 | .006 | 123.19 | 0.84 | 6.99 | 0.15 |
-429 | 4.975 | .037 | .275 | .006 | 126.37 | 0.94 | 6.99 | 0.15 |
-430 | 5.100 | .037 | .275 | .006 | 129.54 | 0.94 | 6.99 | 0.15 |
-431 | 5.225 | .037 | .275 | .006 | 132.72 | 0.94 | 6.99 | 0.15 |
-432 | 5.350 | .037 | .275 | .006 | 135.89 | 0.94 | 6.99 | 0.15 |
-433 | 5.475 | .037 | .275 | .006 | 139.07 | 0.94 | 6.99 | 0.15 |
-434 | 5.600 | .037 | .275 | .006 | 142.24 | 0.94 | 6.99 | 0.15 |
-435 | 5.725 | .037 | .275 | .006 | 145.42 | 0.94 | 6.99 | 0.15 |
-436 | 5.850 | .037 | .275 | .006 | 148.59 | 0.94 | 6.99 | 0.15 |
-437 | 5.975 | .037 | .275 | .006 | 151.77 | 0.94 | 6.99 | 0.15 |
-438 | 6.225 | .040 | .275 | .006 | 158.12 | 1.02 | 6.99 | 0.15 |
-439 | 6.475 | .040 | .275 | .006 | 164.47 | 1.02 | 6.99 | 0.15 |
-440 | 6.725 | .040 | .275 | .006 | 170.82 | 1.02 | 6.99 | 0.15 |
-441 | 6.975 | .040 | .275 | .006 | 177.17 | 1.02 | 6.99 | 0.15 |
-442 | 7.225 | .045 | .275 | .006 | 183.52 | 1.14 | 6.99 | 0.15 |
-443 | 7.475 | .045 | .275 | .006 | 189.87 | 1.14 | 6.99 | 0.15 |
-444 | 7.725 | .045 | .275 | .006 | 196.22 | 1.14 | 6.99 | 0.15 |
-445 | 7.975 | .045 | .275 | .006 | 202.57 | 1.14 | 6.99 | 0.15 |
-446 | 8.475 | .055 | .275 | .006 | 215.27 | 1.40 | 6.99 | 0.15 |
-447 | 8.975 | .055 | .275 | .006 | 227.97 | 1.40 | 6.99 | 0.15 |
-448 | 9.475 | .055 | .275 | .006 | 240.67 | 1.40 | 6.99 | 0.15 |
-449 | 9.975 | .055 | .275 | .006 | 253.37 | 1.40 | 6.99 | 0.15 |
-450 | 10.475 | .060 | .275 | .006 | 266.07 | 1.52 | 6.99 | 0.15 |
-451 | 10.975 | .060 | .275 | .006 | 278.77 | 1.52 | 6.99 | 0.15 |
-452 | 11.475 | .060 | .275 | .006 | 291.47 | 1.52 | 6.99 | 0.15 |
-453 | 11.975 | .060 | .275 | .006 | 304.17 | 1.52 | 6.99 | 0.15 |
-454 | 12.475 | .060 | .275 | .006 | 316.87 | 1.52 | 6.99 | 0.15 |
-455 | 12.975 | .060 | .275 | .006 | 329.57 | 1.52 | 6.99 | 0.15 |
-456 | 13.475 | .070 | .275 | .006 | 342.27 | 1.78 | 6.99 | 0.15 |
-457 | 13.975 | .070 | .275 | .006 | 354.97 | 1.78 | 6.99 | 0.15 |
-458 | 14.475 | .070 | .275 | .006 | 367.67 | 1.78 | 6.99 | 0.15 |
-459 | 14.975 | .070 | .275 | .006 | 380.37 | 1.78 | 6.99 | 0.15 |
-460 | 15.475 | .070 | .275 | .006 | 393.07 | 1.78 | 6.99 | 0.15 |
-461 | 15.955 | .075 | .275 | .006 | 405.26 | 1.91 | 6.99 | 0.15 |
-462 | 16.455 | .075 | .275 | .006 | 417.96 | 1.91 | 6.99 | 0.15 |
-463 | 16.955 | .080 | .275 | .006 | 430.66 | 2.03 | 6.99 | 0.15 |
-464 | 17.455 | .085 | .275 | .006 | 443.36 | 2.16 | 6.99 | 0.15 |
-465 | 17.955 | .085 | .275 | .006 | 456.06 | 2.16 | 6.99 | 0.15 |
-466 | 18.455 | .085 | .275 | .006 | 468.76 | 2.16 | 6.99 | 0.15 |
-467 | 18.955 | .090 | .275 | .006 | 481.46 | 2.29 | 6.99 | 0.15 |
-468 | 19.455 | .275 | 494.51 | 6.99 | ||||
-469 | 19.955 | .275 | 507.22 | 6.99 | ||||
-470 | 20.955 | .275 | 532.64 | 6.99 | ||||
-471 | 21.955 | .275 | 558.06 | 6.99 | ||||
-472 | 22.940 | .275 | 583.09 | 6.99 | ||||
-473 | 23.940 | .275 | 608.51 | 6.99 | ||||
-474 | 24.940 | .275 | 633.93 | 6.99 | ||||
-475 | 25.940 | .275 | 659.35 | 6.99 |
Examples of Some Common Material Identifiers | |
NE50: | Neoprene, 50 Durometer |
NE70: | Neoprene, 70 Durometer |
NI60: | Nitrile (Buna-N), 60 Durometer |
EP60: | EPDM, 60 Durometer |
1056: | Silver Plated Aluminum filled Silicone |
1167: | Silver Plated Copper filled Fluorosilicone |
FS70: | Fluorosilicone, 70 Durometer |
SI70: | Silicone, 70 Durometer |