DIMENSIONS 300 SERIES
NOMINAL SIZE ACTUAL SIZE
AS ID OD W ID W
325 1 1/2 1 7/8 3/16 1.475+/-.031 .210+/-.010
326 1 5/8 2 3/16 1.600+/-.031 .210+/-.010
327 1 3/4 2 1/8 3/16 1.725+/-.031 .210+/-.010
328 1 7/8 2 1/4 3/16 1.850+/-.031 .210+/-.010
329 2 2 3/8 3/16 1.975+/-.031 .210+/-.010
330 2 1/8 2 1/2 3/16 2.100+/-.031 .210+/-.010
331 2 1/4 2 5/8 3/16 2.225+/-.031 .210+/-.010
332 2 3/8 2 3/4 3/16 2.350+/-.031 .210+/-.010
333 2 1/2 2 7/8 3/16 2.475+/-.031 .210+/-.010
334 2 5/8 3 3/16 2.600+/-.031 .210+/-.010
335 2 3/4 3 1/8 3/16 2.725+/-.031 .210+/-.010
336 2 7/8 3 1/4 3/16 2.850+/-.031 .210+/-.010
337 3 3 3/8 3/16 2.975+/-.031 .210+/-.010
338 3 1/8 3 1/2 3/16 3.100+/-.031 .210+/-.010
339 3 1/4 3 5/8 3/16 3.225+/-.031 .210+/-.010
340 3 3/8 3 3/4 3/16 3.350+/-.031 .210+/-.010
341 3 1/2 3 7/8 3/16 3.475+/-.031 .210+/-.010
342 3 5/8 4 3/16 3.960+/-.031 .210+/-.010
343 3 3/4 4 1/8 3/16 3.725+/-.031 .210+/-.010
344 3 7/8 4 1/4 3/16 3.850+/-.031 .210+/-.010
345 4 4 3/8 3/16 3.975+/-.031 .210+/-.010
346 4 1/8 4 1/2 3/16 4.100+/-.031 .210+/-.010
347 4 1/4 4 5/8 3/16 4.225+/-.031 .210+/-.010
348 4 3/8 4 3/4 3/16 4.350+/-.031 .210+/-.010
349 4 1/2 4 7/8 3/16 4.475+/-.031 .210+/-.010
350 4 5/8 5 3/16 4.600+/-.031 .210+/-.010
351 4 3/4 5 1/8 3/16 4.750+/-.031 .210+/-.010
352 4 7/8 5 1/4 3/16 4.850+/-.031 .210+/-.010
353 5 5 3/8 3/16 4.975+/-.031 .210+/-.010
354 5 1/8 5 1/2 3/16 5.100+/-.031 .210+/-.010
355 5 1/4 5 5/8 3/16 5.225+/-.031 .210+/-.010
356 5 3/8 5 3/4 3/16 5.350+/-.031 .210+/-.010
357 5 1/2 5 7/8 3/16 5.475+/-.031 .210+/-.010
358 5 5/8 6 3/16 5.600+/-.031 .210+/-.010
359 5 3/4 6 1/8 3/16 5.725+/-.031 .210+/-.010
360 5 7/8 6 1/4 3/16 5.850+/-.031 .210+/-.010
361 6 6 3/8 3/16 5.975+/-.031 .210+/-.010
362 6 1/4 6 5/8 3/16 6.225+/-.031 .210+/-.010
363 6 1/2 6 7/8 3/16 6.475+/-.031 .210+/-.010
364 6 3/4 7 1/8 3/16 6.725+/-.031 .210+/-.010
365 7 7 3/8 3/16 6.975+/-.040 .210+/-.010
366 7 1/4 7 5/8 3/16 7.225+/-.040 .210+/-.010
367 7 1/2 7 7/8 3/16 7.475+/-.040 .210+/-.010
368 7 3/4 8 1/8 3/16 7.725+/-.040 .210+/-.010
369 8 8 3/8 3/16 7.975+/-.040 .210+/-.010
370 8 1/4 8 5/8 3/16 8.225+/-.040 .210+/-.010
371 8 1/2 8 7/8 3/16 8.475+/-.040 .210+/-.010
372 8 3/4 9 1/8 3/16 8.725+/-.040 .210+/-.010
373 9 9 3/8 3/16 8.975+/-.040 .210+/-.010
374 9 1/4 9 5/8 3/16 9.225+/-.040 .210+/-.010
375 9 1/2 9 7/8 3/16 9.475+/-.040 .210+/-.010
376 9 3/4 10 1/8 3/16 9.725+/-.040 .210+/-.010
377 10 10 3/8 3/16 9.975+/-.050 .210+/-.010
378 10 1/2 10 7/8 3/16 10.475+/-.050 .210+/-.010
379 11 11 3/8 3/16 10.975+/-.050 .210+/-.010
380 11 1/2 11 7/8 3/16 11.475+/-.050 .210+/-.010
381 12 12 3/8 3/16 11.975+/-.050 .210+/-.010
382 13 12 3/8 3/16 12.975+/-.050 .210+/-.010
383 14 14 3/8 3/16 13.975+/-.050 .210+/-.010
384 15 15 3/8 3/16 14.975+/-.050 .210+/-.010
385 16 16 3/8 3/16 15.955+/-.063 .210+/-.010
386 17 17 3/8 3/16 16.955+/-.063 .210+/-.010
387 18 18 3/8 3/16 17.955+/-.063 .210+/-.010
388 19 19 3/8 3/16 18.955+/-.063 .210+/-.010
389 20 20 3/8 3/16 19.955+/-.063 .210+/-.010
390 21 21 3/8 3/16 20.955+/-.063 .210+/-.010
391 22 22 3/8 3/16 21.955+/-+.063 .210+/-.010
392 23 23 3/8 3/16 22.955+/-.063 .210+/-.010
393 24 24 3/8 3/16 23.955+/-.063 .210+/-.010
394 25 25 3/8 3/16 24.955+/-.063 .210+/-.010
395 26 26 3/8 3/16 25.955+/-.079 .210+/-.010