AS568 Perfluoroelastomer O-Rings

Standard O-Rings are available in 369 sizes as set up by the Aerospace Standard 568 published by the Society of Automotive Engineers. These sizes are designated by dash nFor more information, please see: Comparison Properties Chart, PTFE Encapsulated O-rings, Material Shelf Life, and O-ring Groove Design Chart. Perfluoroelastomer is also known as FKKM and Perfloro.

Parts resist over 1,800 different chemicals, while offering the high temperature stability of PTFE (327°C). They’re used in aggressive chemical processing, pharmaceutical, oil rcovery, gas recovery, and aerospace applications. The proven, long-term performance of Kalrez® parts can mean less repairs, seal changes, inspections and equipment uptime for greater productivity and yield.

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Inside Diameter (in)

Item #	IntegrationID	Type	Material	Cross Section Width	Durometer	Inside Diameter	Cross Section Tolerance +/-	Inside Diameter Tolerance +/-	Size Reference - AS568	Units of Measure	Tube Size O.D.	Call for a Quote	O-Ring Industries

-127 KALREZ-70	N/A 193809	N/A	N/A	N/A 0.103 in2.62 mm	N/A 70	N/A 36.17 mm1.424 in	N/A 0.003 in0.08 mm	N/A 0.012 in0.30 mm	N/A -127	N/A	N/A	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-128 KALREZ-70	N/A 193810	N/A	N/A	N/A 0.103 in2.62 mm	N/A 70	N/A 37.77 mm1.487 in	N/A 0.003 in0.08 mm	N/A 0.012 in0.30 mm	N/A -128	N/A	N/A	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-129 KALREZ-70	N/A 193811	N/A	N/A	N/A 0.103 in2.62 mm	N/A 70	N/A 39.34 mm1.549 in	N/A 0.003 in0.08 mm	N/A 0.015 in0.38 mm	N/A -129	N/A	N/A	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-130 KALREZ-70	N/A 193812	N/A	N/A	N/A 0.103 in2.62 mm	N/A 70	N/A 40.94 mm1.612 in	N/A 0.003 in0.08 mm	N/A 0.015 in0.38 mm	N/A -130	N/A	N/A	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-131 KALREZ-70	N/A 193813	N/A	N/A	N/A 0.103 in2.62 mm	N/A 70	N/A 42.52 mm1.674 in	N/A 0.003 in0.08 mm	N/A 0.015 in0.38 mm	N/A -131	N/A	N/A	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-132 KALREZ-70	N/A 193814	N/A	N/A	N/A 0.103 in2.62 mm	N/A 70	N/A 44.12 mm1.737 in	N/A 0.003 in0.08 mm	N/A 0.015 in0.38 mm	N/A -132	N/A	N/A	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-133 KALREZ-70	N/A 193815	N/A	N/A	N/A 0.103 in2.62 mm	N/A 70	N/A 45.69 mm1.799 in	N/A 0.003 in0.08 mm	N/A 0.015 in0.38 mm	N/A -133	N/A	N/A	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-134 KALREZ-70	N/A 193816	N/A	N/A	N/A 0.103 in2.62 mm	N/A 70	N/A 47.29 mm1.862 in	N/A 0.003 in0.08 mm	N/A 0.015 in0.38 mm	N/A -134	N/A	N/A	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-135 KALREZ-70	N/A 193817	N/A	N/A	N/A 0.103 in2.62 mm	N/A 70	N/A 48.90 mm1.925 in	N/A 0.003 in0.08 mm	N/A 0.017 in0.43 mm	N/A -135	N/A	N/A	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-136 KALREZ-70	N/A 193818	N/A	N/A	N/A 0.103 in2.62 mm	N/A 70	N/A 50.47 mm1.987 in	N/A 0.003 in0.08 mm	N/A 0.017 in0.43 mm	N/A -136	N/A	N/A	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-137 KALREZ-70	N/A 193819	N/A	N/A	N/A 0.103 in2.62 mm	N/A 70	N/A 52.07 mm2.050 in	N/A 0.003 in0.08 mm	N/A 0.017 in0.43 mm	N/A -137	N/A	N/A	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-138 KALREZ-70	N/A 193820	N/A	N/A	N/A 0.103 in2.62 mm	N/A 70	N/A 53.64 mm2.112 in	N/A 0.003 in0.08 mm	N/A 0.017 in0.43 mm	N/A -138	N/A	N/A	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-139 KALREZ-70	N/A 193821	N/A	N/A	N/A 0.103 in2.62 mm	N/A 70	N/A 55.25 mm2.175 in	N/A 0.003 in0.08 mm	N/A 0.017 in0.43 mm	N/A -139	N/A	N/A	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-140 KALREZ-70	N/A 193822	N/A	N/A	N/A 0.103 in2.62 mm	N/A 70	N/A 56.82 mm2.237 in	N/A 0.003 in0.08 mm	N/A 0.017 in0.43 mm	N/A -140	N/A	N/A	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-141 KALREZ-70	N/A 193823	N/A	N/A	N/A 0.103 in2.62 mm	N/A 70	N/A 58.42 mm2.300 in	N/A 0.003 in0.08 mm	N/A 0.020 in0.50 mm	N/A -141	N/A	N/A	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-142 KALREZ-70	N/A 193824	N/A	N/A	N/A 0.103 in2.62 mm	N/A 70	N/A 59.99 mm2.362 in	N/A 0.003 in0.08 mm	N/A 0.020 in0.50 mm	N/A -142	N/A	N/A	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-143 KALREZ-70	N/A 193825	N/A	N/A	N/A 0.103 in2.62 mm	N/A 70	N/A 61.60 mm2.425 in	N/A 0.003 in0.08 mm	N/A 0.020 in0.50 mm	N/A -143	N/A	N/A	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-144 KALREZ-70	N/A 193826	N/A	N/A	N/A 0.103 in2.62 mm	N/A 70	N/A 63.17 mm2.487 in	N/A 0.003 in0.08 mm	N/A 0.020 in0.50 mm	N/A -144	N/A	N/A	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-145 KALREZ-70	N/A 193827	N/A	N/A	N/A 0.103 in2.62 mm	N/A 70	N/A 64.77 mm2.550 in	N/A 0.003 in0.08 mm	N/A 0.020 in0.50 mm	N/A -145	N/A	N/A	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-146 KALREZ-70	N/A 193828	N/A	N/A	N/A 0.103 in2.62 mm	N/A 70	N/A 66.34 mm2.612 in	N/A 0.003 in0.08 mm	N/A 0.020 in0.50 mm	N/A -146	N/A	N/A	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-147 KALREZ-70	N/A 193829	N/A	N/A	N/A 0.103 in2.62 mm	N/A 70	N/A 67.95 mm2.675 in	N/A 0.003 in0.08 mm	N/A 0.022 in0.55 mm	N/A -147	N/A	N/A	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-148 KALREZ-70	N/A 193830	N/A	N/A	N/A 0.103 in2.62 mm	N/A 70	N/A 69.52 mm2.737 in	N/A 0.003 in0.08 mm	N/A 0.022 in0.55 mm	N/A -148	N/A	N/A	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-149 KALREZ-70	N/A 193831	N/A	N/A	N/A 0.103 in2.62 mm	N/A 70	N/A 71.12 mm2.800 in	N/A 0.003 in0.08 mm	N/A 0.022 in0.55 mm	N/A -149	N/A	N/A	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-150 KALREZ-70	N/A 193832	N/A	N/A	N/A 0.103 in2.62 mm	N/A 70	N/A 72.69 mm2.862 in	N/A 0.003 in0.08 mm	N/A 0.022 in0.55 mm	N/A -150	N/A	N/A	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-151 KALREZ-70	N/A 193833	N/A	N/A	N/A 0.103 in2.62 mm	N/A 70	N/A 75.87 mm2.987 in	N/A 0.003 in0.08 mm	N/A 0.024 in0.61 mm	N/A -151	N/A	N/A	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.

76 - 100 of 1182 | Results Per Page | View | Unit of Measure

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No Preference
0.74
1.07
1.24
1.42
1.78
10.46
10.69
10.77
10.82
100.97
101.19
101.27
101.32
104.14
104.37
107.32
107.54
107.62
107.67
110.49
110.72
113.67
113.89
113.97
114.02
116.84
117.07
12.07
12.29
12.37
12.42
120.02
120.24
120.32
120.37
123.19
123.42
126.37
126.59
126.67
126.72
129.54
129.77
13.64
13.87
13.94
132.72
132.94
133.02
133.07
135.89
136.12
139.07
139.29
139.37
14.00
142.24
142.47
145.42
145.64
145.72
148.59
148.82
15.24
15.47
15.54
15.60
151.77
151.99
152.07
158.12
158.34
158.42
16.81
164.47
164.69
164.77
17.04
17.12
17.17
170.82
171.04
171.12
177.17
177.39
177.47
18.42
18.64
18.72
18.77
183.52
183.74
183.82
189.87
19.99
190.09
190.17
196.22
196.44
196.52
2.06
2.57
2.84
2.90
20.22
20.29
20.35
202.57
202.79
202.87
208.92
209.14
209.22
21.59
21.82
21.89
21.95
215.27
215.49
215.57
221.62
221.84
221.92
227.97
228.19
228.27
23.16
23.39
23.47
23.52
234.32
234.54
234.62
24.77
24.99
240.67
240.89
240.97
247.02
247.24
247.32
25.07
25.12
253.37
253.59
26.34
26.57
26.64
26.70
266.07
266.29
27.94
278.77
278.99
28.17
28.24
28.30
29.51
29.74
29.82
29.87
291.47
291.69
3.63
3.68
304.17
304.39
31.12
31.34
31.42
31.47
316.87
32.69
32.92
32.99
329.55
329.57
329.79
33.05
34.29
34.52
34.59
34.65
342.27
354.97
355.19
36.09
36.17
367.67
37.47
37.69
37.77
37.82
380.37
380.59
39.34
393.07
4.34
4.42
4.47
40.64
40.87
40.94
405.26
41.00
417.96
42.52
43.82
430.66
44.04
44.12
44.17
443.36
45.69
456.06
46.99
468.76
47.22
47.29
47.35
48.90
481.46
494.16
5.23
5.28
5.94
50.17
50.39
50.47
50.52
506.86
52.07
53.34
53.57
53.64
53.70
532.26
55.25
557.66
56.52
56.74
56.82
56.87
58.42
582.65
59.69
59.92
59.99
6.02
6.07
60.05
608.10
61.60
62.87
63.09
63.17
63.22
633.50
64.77
658.85
658.88
66.04
66.27
66.34
66.40
67.95
69.22
69.44
69.52
69.57
7.52
7.59
7.65
71.12
72.39
72.62
72.69
72.75
75.57
75.79
75.87
75.92
78.74
78.97
81.92
82.14
82.22
82.27
85.09
85.32
88.27
88.49
88.57
88.62
9.12
9.19
9.25
91.44
91.67
94.62
94.84
94.92
94.97
97.79
98.02

No Preference
0.029
0.042
0.049
0.056
0.070
0.081
0.101
0.112
0.114
0.143
0.145
0.171
0.174
0.176
0.185
0.206
0.208
0.234
0.237
0.239
0.296
0.299
0.300
0.301
0.351
0.359
0.362
0.364
0.412
0.414
0.421
0.424
0.426
0.468
0.475
0.484
0.487
0.489
0.530
0.537
0.546
0.549
0.551
0.600
0.609
0.612
0.614
0.644
0.662
0.671
0.674
0.676
0.706
0.725
0.734
0.737
0.739
0.755
0.787
0.796
0.799
0.801
0.850
0.859
0.862
0.863
0.864
0.912
0.921
0.924
0.926
0.975
0.984
0.986
0.987
0.989
1.037
1.046
1.047
1.049
1.051
1.100
1.109
1.112
1.114
1.162
1.171
1.174
1.176
1.225
1.234
1.237
1.239
1.287
1.296
1.299
1.301
1.350
1.355
1.359
1.362
1.364
1.421
1.424
1.475
1.484
1.487
1.489
1.549
1.600
1.609
1.612
1.614
1.674
1.720
1.725
1.734
1.737
1.739
1.799
1.850
1.859
1.862
1.864
1.925
1.975
1.984
1.987
1.989
10.475
10.484
10.975
10.984
11.475
11.484
11.975
11.984
12.475
12.975
12.984
13.475
13.975
13.984
14.475
14.975
14.984
15.475
15.955
16.455
16.955
17.455
17.955
18.455
18.955
19.455
19.955
2.050
2.090
2.100
2.109
2.112
2.114
2.175
2.225
2.234
2.237
2.239
2.300
2.337
2.350
2.359
2.362
2.364
2.425
2.475
2.484
2.487
2.489
2.550
2.600
2.609
2.612
2.614
2.675
2.725
2.734
2.737
2.739
2.800
2.850
2.859
2.862
2.864
2.975
2.984
2.987
2.989
20.955
21.955
22.940
23.940
24.940
25.940
3.100
3.109
3.225
3.234
3.237
3.239
3.350
3.359
3.475
3.484
3.487
3.489
3.600
3.609
3.725
3.734
3.737
3.739
3.850
3.859
3.975
3.984
3.987
3.989
4.100
4.109
4.225
4.234
4.237
4.239
4.350
4.359
4.475
4.484
4.487
4.489
4.600
4.609
4.725
4.734
4.737
4.739
4.850
4.859
4.975
4.984
4.987
4.989
5.100
5.109
5.225
5.234
5.237
5.239
5.350
5.359
5.475
5.484
5.487
5.600
5.609
5.725
5.734
5.737
5.850
5.859
5.975
5.984
5.987
6.225
6.234
6.237
6.475
6.484
6.487
6.725
6.734
6.737
6.975
6.984
6.987
7.225
7.234
7.237
7.475
7.484
7.487
7.725
7.734
7.737
7.975
7.984
7.987
8.225
8.234
8.237
8.475
8.484
8.487
8.725
8.734
8.737
8.975
8.984
8.987
9.225
9.234
9.237
9.475
9.484
9.487
9.725
9.734
9.737
9.975
9.984