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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.
AS568 Buna O-Rings
Unit of Measure
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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.

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O-Ring Industries

Quantity
-102 KALREZ-70 N/A
193784
N/A N/A N/A 0.103 in2.62 mm N/A 70 N/A 1.24 mm0.049 in N/A 0.003 in0.08 mm N/A 0.005 in0.12 mm N/A -102 N/A N/A N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-103 KALREZ-70 N/A
193785
N/A N/A N/A 0.103 in2.62 mm N/A 70 N/A 2.06 mm0.081 in N/A 0.003 in0.08 mm N/A 0.005 in0.12 mm N/A -103 N/A N/A N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-104 KALREZ-70 N/A
193786
N/A N/A N/A 0.103 in2.62 mm N/A 70 N/A 2.84 mm0.112 in N/A 0.003 in0.08 mm N/A 0.005 in0.12 mm N/A -104 N/A N/A N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-105 KALREZ-70 N/A
193787
N/A N/A N/A 0.103 in2.62 mm N/A 70 N/A 3.63 mm0.143 in N/A 0.003 in0.08 mm N/A 0.005 in0.12 mm N/A -105 N/A N/A N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-106 KALREZ-70 N/A
193788
N/A N/A N/A 0.103 in2.62 mm N/A 70 N/A 4.42 mm0.174 in N/A 0.003 in0.08 mm N/A 0.005 in0.12 mm N/A -106 N/A N/A N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-107 KALREZ-70 N/A
193789
N/A N/A N/A 0.103 in2.62 mm N/A 70 N/A 5.23 mm0.206 in N/A 0.003 in0.08 mm N/A 0.005 in0.12 mm N/A -107 N/A N/A N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-108 KALREZ-70 N/A
193790
N/A N/A N/A 0.103 in2.62 mm N/A 70 N/A 6.02 mm0.237 in N/A 0.003 in0.08 mm N/A 0.005 in0.12 mm N/A -108 N/A N/A N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-109 KALREZ-70 N/A
193791
N/A N/A N/A 0.103 in2.62 mm N/A 70 N/A 7.59 mm0.299 in N/A 0.003 in0.08 mm N/A 0.005 in0.12 mm N/A -109 N/A N/A N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-110 KALREZ-70 N/A
193792
N/A N/A N/A 0.103 in2.62 mm N/A 70 N/A 9.19 mm0.362 in N/A 0.003 in0.08 mm N/A 0.005 in0.12 mm N/A -110 N/A N/A N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-111 KALREZ-70 N/A
193793
N/A N/A N/A 0.103 in2.62 mm N/A 70 N/A 10.77 mm0.424 in N/A 0.003 in0.08 mm N/A 0.005 in0.12 mm N/A -111 N/A N/A N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-112 KALREZ-70 N/A
193794
N/A N/A N/A 0.103 in2.62 mm N/A 70 N/A 12.37 mm0.487 in N/A 0.003 in0.08 mm N/A 0.005 in0.12 mm N/A -112 N/A N/A N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-113 KALREZ-70 N/A
193795
N/A N/A N/A 0.103 in2.62 mm N/A 70 N/A 13.94 mm0.549 in N/A 0.003 in0.08 mm N/A 0.005 in0.17 mm N/A -113 N/A N/A N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-114 KALREZ-70 N/A
193796
N/A N/A N/A 0.103 in2.62 mm N/A 70 N/A 15.54 mm0.612 in N/A 0.003 in0.08 mm N/A 0.009 in0.22 mm N/A -114 N/A N/A N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-115 KALREZ-70 N/A
193797
N/A N/A N/A 0.103 in2.62 mm N/A 70 N/A 17.12 mm0.674 in N/A 0.003 in0.08 mm N/A 0.009 in0.22 mm N/A -115 N/A N/A N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-116 KALREZ-70 N/A
193798
N/A N/A N/A 0.103 in2.62 mm N/A 70 N/A 18.72 mm0.737 in N/A 0.003 in0.08 mm N/A 0.009 in0.22 mm N/A -116 N/A N/A N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-117 KALREZ-70 N/A
193799
N/A N/A N/A 0.103 in2.62 mm N/A 70 N/A 20.29 mm0.799 in N/A 0.003 in0.08 mm N/A 0.010 in0.25 mm N/A -117 N/A N/A N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-118 KALREZ-70 N/A
193800
N/A N/A N/A 0.103 in2.62 mm N/A 70 N/A 21.89 mm0.862 in N/A 0.003 in0.08 mm N/A 0.010 in0.25 mm N/A -118 N/A N/A N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-119 KALREZ-70 N/A
193801
N/A N/A N/A 0.103 in2.62 mm N/A 70 N/A 23.47 mm0.924 in N/A 0.003 in0.08 mm N/A 0.010 in0.25 mm N/A -119 N/A N/A N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-120 KALREZ-70 N/A
193802
N/A N/A N/A 0.103 in2.62 mm N/A 70 N/A 25.07 mm0.987 in N/A 0.003 in0.08 mm N/A 0.010 in0.25 mm N/A -120 N/A N/A N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-121 KALREZ-70 N/A
193803
N/A N/A N/A 0.103 in2.62 mm N/A 70 N/A 26.64 mm1.049 in N/A 0.003 in0.08 mm N/A 0.010 in0.25 mm N/A -121 N/A N/A N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-122 KALREZ-70 N/A
193804
N/A N/A N/A 0.103 in2.62 mm N/A 70 N/A 28.24 mm1.112 in N/A 0.003 in0.08 mm N/A 0.010 in0.25 mm N/A -122 N/A N/A N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-123 KALREZ-70 N/A
193805
N/A N/A N/A 0.103 in2.62 mm N/A 70 N/A 29.82 mm1.174 in N/A 0.003 in0.08 mm N/A 0.012 in0.30 mm N/A -123 N/A N/A N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-124 KALREZ-70 N/A
193806
N/A N/A N/A 0.103 in2.62 mm N/A 70 N/A 31.42 mm1.237 in N/A 0.003 in0.08 mm N/A 0.012 in0.30 mm N/A -124 N/A N/A N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-125 KALREZ-70 N/A
193807
N/A N/A N/A 0.103 in2.62 mm N/A 70 N/A 32.99 mm1.299 in N/A 0.003 in0.08 mm N/A 0.012 in0.30 mm N/A -125 N/A N/A N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-126 KALREZ-70 N/A
193808
N/A N/A N/A 0.103 in2.62 mm N/A 70 N/A 34.59 mm1.362 in N/A 0.003 in0.08 mm N/A 0.012 in0.30 mm N/A -126 N/A N/A N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
Unit of Measure
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