42
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AS568
NOMINAL
ACTUAL
SERIES
SIZE
Q-DASH
NO.
I.D.
O.D.
C/S
I.D.
-201 TO -284 Cross Section Diameters — .139 ± .004 inches
-266
8
X 8-1/4
X 1/8
7.984
-267
8-1/4
X 8-1/2
X 1/8
8.234
-268
8-1/2
X 8-3/4
X 1/8
8.484
-269
8-3/4
X 9
X 1/8
8.734
-270
9
X 9-1/4
X 1/8
8.984
-271
9-1/4
X 9-1/2
X 1/8
9.234
-272
9-1/2
X 9-3/4
X 1/8
9.484
-273
9-3/4
X 10
X 1/8
9.734
-274
10
X 10-1/4 X 1/8
9.984
-275
10-1/2 X 10-3/4 X 1/8
10.484
-276
11
X 11-1/4 X 1/8
10.984
-277
11-1/2 X 11-3/4 X 1/8
11.484
-278
12
X 12-1/4 X 1/8
11.984
-279
13
X 13-1/4 X 1/8
12.984
-280
14
X 14-1/4 X 1/8
13.984
-281
15
X 15-1/4 X 1/8
14.984
-282
16
X 16-1/4 X 1/8
15.955
-283
17
X 17-1/4 X 1/8
16.955
-284
18
X 18-1/4 X 1/8
17.955
-309 to -395 Cross Section Diameter -.210 ± .005 inches
-309
7/16
X 13/16
X 3/16
.412
-310
1/2
X 7/8
X 3/16
.475
-311
9/16
X 15/16
X 3/16
.537
-312
5/8
X 1
X 3/16
.600
-313
11/16 X 1-1/16 X 3/16
.662
-314
3/4
X 1-1/8
X 3/16
.725
-315
13/16 X 1-3/16 X 3/16
.787
-316
7/8
X 1-1/4
X 3/16
.850
-317
15/16 X 1-5/16 X 3/16
.850
-318
1
X 1-3/8
X 3/16
.975
-319
1-1/16 X 1-7/16 X 3/16
1.037
-320
1-1/8
X 1-1/2
X 3/16
1.100
-321
1-3/16 X 1-9/16 X 3/16
1.162
-322
1-1/4
X 1-5/8
X 3/16
1.225
-323
1-5/16 X 1-11/16 X 3/16
1.287
-324
1-3/8
X 1-3/4
X 3/16
1.350
-325
1-1/2
X 1-7/8
X 3/16
1.475
-326
1-5/8
X 2
X 3/16
1.600
-327
1-3/4
X 2-1/8
X 3/16
1.725
-328
1-7/8
X 2-1/4
X 3/16
1.850
-329
2
X 2-3/8
X 3/16
1.975
-330
2-1/8
X 2-1/2
X 3/16
2.100
-331
2-1/4
X 2-5/8
X 3/16
2.225
-332
2-3/8
X 2-3/4
X 3/16
2.350
-333
2-1/2
X 2-7/8
X 3/16
2.475
-334
2-5/8
X 3
X 3/16
2.600
-335
2-3/4
X 3-1/8
X 3/16
2.725
-336
2-7/8
X 3-1/4
X 3/16
2.850
-337
3
X 3-3/8
X 3/16
2.975
-338
3-1/8
X 3-1/2
X 3/16
3.100
-339
3-1/4
X 3-5/8
X 3/16
3.225
-340
3-3/8
X 3-3/4
X 3/16
3.350
AS568
NOMINAL
ACTUAL
SERIES
SIZE
Q-DASH
NO.
I.D.
O.D.
C/S
I.D.
-309 TO -395 Cross Section Diameters — .210 ± .005inches
-341
3-1/2
X 3-7/8
X 3/16 3.475
-342
3-5/8
X 4
X 3/16 3.600
-343
3-3/4
X 4-1/8
X 3/16 3.725
-344
3-7/8
X 4-1/16 X 3/16 3.850
-345
4
X 4-3/8
X 3/16 3.975
-346
4-1/8
X 4-1/2
X 3/16 4.100
-347
4-1/4
X 4-5/8
X 3/16 4.225
-348
4-3/8
X 4-3/4
X 3/16 4.350
-349
4-1/2
X 4-7/8
X 3/16 4.475
-350
4-5/8
X 5
X 3/16 4.600
-351
4-3/4
X 5-1/8
X 3/16 4.725
-352
4-7/8
X 5-1/4
X 3/16 4.850
-353
5
X 5-3/8
X 3/16 4.975
-354
5-1/8
X 5-1/2
X 3/16 5.100
-355
5-1/4
X 5-5/8
X 3/16 5.225
-356
5-3/8
X 5-3/4
X 3/16 5.350
-357
5-1/2
X 5-7/8
X 3/16 5.475
-358
5-5/8
X 6
X 3/16 5.600
-359
5-3/4
X 6-1/8
X 3/16 5.725
-360
5-7/8
X 6-1/4
X 3/16 5.850
-361
6
X 6-3/8
X 3/16 5.975
-362
6-1/4
X 6-5/8
X 3/16 6.225
-363
6-1/2
X 6-7/8
X 3/16 6.475
-364
6-3/4
X 7-1/8
X 3/16 6.725
-365
7
X 7-3/8
X 3/16 6.975
-366
7-1/4
X 7-5/8
X 3/16 7.225
-367
7-1/2
X 7-7/8
X 3/16 7.475
-368
7-3/4
X 8-1/8
X 3/16 7.725
-369
8
X 8-3/8
X 3/16 7.975
-370
8-1/4
X 8-5/8
X 3/16 8.225
-371
8-1/2
X 8-7/8
X 3/16 8.475
-372
8-3/4
X 9-1/8
X 3/16 8.725
-373
9
X 9-3/8
X 3/16 8.975
-374
9-1/4
X 9-5/8
X 3/16 9.225
-375
9-1/2
X 9-7/8
X 3/16 9.475
-376
9-3/4
X 10-1/8 X 3/16 9.725
-377
10
X 10-3/8 X 3/16 9.975
-378
10-1/2 X 10-7/8 X 3/16 10.475
-379
11
X 11-3/8 X 3/16 10.975
-380
11-1/2 X 11-7/8 X 3/16 11.475
-381
12
X 12-3/8 X 3/16 11.975
-382
13
X 13-3/8 X 3/16 12.975
-383
14
X 14-3/8 X 3/16 13.975
-384
15
X 15-3/8 X 3/16 14.975
-385
16
X 16-3/8 X 3/16 15.955
-386
17
X 17-3/8 X 3/16 16.955
-387
18
X 18-3/8 X 3/16 17.955
-388
19
X 19-3/8 X 3/16 18.952
-389
20
X 20-3/8 X 3/16 19.952
-390
21
X 21-3/8 X 3/16 20.952
-391
22
X 22-3/8 X 3/16 21.952
-392
23
X 23-3/8 X 3/16 22.940
-393
24
X 24-3/8 X 3/16 23.940
-394
25
X 25-3/8 X 3/16 24.940
-395
26
X 26-3/8 X 3/16 25.940
Q-Ring Sizes and Dimensions (Continued)