DIMENSIONS 400 SERIES
NOMINAL SIZE ACTUAL SIZE
AS ID OD W ID W
425 4 1/2 5 1/4 4.475+/-.031 .275+/-.015
426 4 5/8 5 1/8 1/4 4.600+/-.031 .275+/-.015
427 4 3/4 5 1/4 1/4 4.725+/-.031 .275+/-.015
428 4 7/8 5 3/8 1/4 4.850+/-.031 .275+/-.015
429 5 5 1/2 1/4 4.975+/-.031 .275+/-.015
430 5 1/8 5 5/8 1/4 5.100+/-.031 .275+/-.015
431 5 1/4 5 3/4 1/4 5.225+/-.031 .275+/-.015
432 5 3/8 5 7/8 1/4 5.350+/-.031 .275+/-.015
433 5 1/2 6 1/4 5.475+/-.031 .275+/-.015
434 5 5/8 6 1/8 1/4 5.600+/-.031 .275+/-.015
435 5 3/4 6 1/4 1/4 5.725+/-.031 .275+/-.015
436 5 7/8 6 3/8 1/4 5.850+/-.031 .275+/-.015
437 6 6 1/2 1/4 5.975+/-.031 .275+/-.015
438 6 1/4 6 3/4 1/4 6.225+/-.031 .275+/-.015
439 6 1/2 7 1/4 6.475+/-.031 .275+/-.015
440 6 3/4 7 1/4 1/4 6.725+/-.031 .275+/-.015
441 7 7 1/2 1/4 6.975+/-.040 .275+/-.015
442 7 1/4 7 3/4 1/4 7.225+/-.040 .275+/-.015
443 7 1/2 8 1/4 7.475+/-.040 .275+/-.015
444 7 3/4 8 1/4 1/4 7.725+/-.040 .275+/-.015
445 8 8 1/2 1/4 7.975+/-.040 .275+/-.015
446 8 1/2 9 1/4 8.475+/-.040 .275+/-.015
447 9 9 1/2 1/4 8.975+/-.040 .275+/-.015
448 9 1/2 10 1/4 9.475+/-.040 .275+/-.015
449 10 10 1/2 1/4 9.975+/-.050 .275+/-.015
450 10 1/2 11 1/4 10.475+/-.050 .275+/-.015
451 11 11 1/2 1/4 10.975+/-.050 .275+/-.015
452 11 1/2 12 1/4 11.475+/-.050 .275+/-.015
453 12 12 1/2 1/4 11.975+/-.050 .275+/-.015
454 12 1/2 13 1/4 12.475+/-.050 .275+/-.015
455 13 13 1/2 1/4 12.975+/-.050 .275+/-.015
456 13 1/2 14 1/4 13.475+/-.050 .275+/-.015
457 14 14 1/2 1/4 13.975+/-.050 .275+/-.015
458 14 1/2 15 1/4 14.475+/-.050 .275+/-.015
459 15 15 1/2 1/4 14.975+/-.050 .275+/-.015
460 15 1/2 16 1/4 15.475+/-.050 .275+/-.015
461 16 16 1/2 1/4 15.955+/-.063 .275+/-.015
462 16 1/2 17 1/4 16.455+/-.063 .275+/-.015
463 17 17 1/2 1/4 16.955+/-.063 .275+/-.015
464 17 1/2 18 1/4 17.455+/-.063 .275+/-.015
465 18 18 1/2 1/4 17.955+/-.063 .275+/-.015
466 18 1/2 19 1/4 18.455+/-.063 .275+/-.015
467 19 19 1/2 1/4 18.955+/-.063 .275+/-.015
468 19 1/2 20 1/4 19.455+/-.063 .275+/-.015
469 20 20 1/2 1/4 19.955+/-.063 .275+/-.015
470 21 21 1/2 1/4 20.955+/-.063 .275+/-.015
471 22 22 1/2 1/4 21.955+/-.063 .275+/-.015
472 23 23 1/2 1/4 22.940+/-.063 .275+/-.015
473 24 24 1/2 1/4 23.940+/-.063 .275+/-.015
474 25 25 1/2 1/4 24.940+/-.063 .275+/-.015
475 26 26 1/2 1/4 25.940+/-.063 .275+/-.015