54 Gaugeable Tube Fittings and Adapter Fittings Replacement Parts O-Rings


Buna N (O-Seal Straight Threads)


O-ring hardness is 70 durometer.


Thread Size in.


5/16-24 3/8-24


7/16-20 1/2-20


9/16-18 3/4-16


1 1/16-12 1 5/16-12


Uniform Size


Number 011 012 013 112 113 116 121 125


Ordering Number


BN-70-OR-011 BN-70-OR-012 BN-70-OR-013 BN-70-OR-112 BN-70-OR-113 BN-70-OR-116 BN-70-OR-121 BN-70-OR-125


Buna N (O-Seal Pipe Threads)


O-ring hardness is 70 durometer.


NPT/ISO Pipe Size in.


1/8 1/4 3/8 1/2


Uniform Size


Number 013 113 116 118


Ordering Number


BN-70-OR-013 BN-70-OR-113 BN-70-OR-116 BN-70-OR-118


Fluorocarbon FKM (Positionable Fittings, ISO/BSP Parallel Threads)


O-ring hardness is 90 durometer. ISO


Thread Size in.


1/8 1/4 3/8 1/2 3/4 1


Uniform Size


Number 502➀ 111 113


Ordering Number


FSP-90-OR-502 FCBR-90-OR-111 FCBR-90-OR-113


508➀ FCBR-90-OR-508 119 217


FCBR-90-OR-119 FCBR-90-OR-217


➀ Not a uniform O-ring size.


SAE/MS Thread Size in.


5/16-24 3/8-24


7/16-20 1/2-20


9/16-18 3/4-16 7/8-14


1 1/16-12 1 3/16-12 1 5/16-12 1 5/8-12 1 7/8-12 2 1/2-12


Uniform Size


Number 902 903 904 905 906 908 910 912 914 916 920 924 932


Ordering Number


FCBR-90-OR-902 FCBR-90-OR-903 FCBR-90-OR-904 FCBR-90-OR-905 FCBR-90-OR-906 FCBR-90-OR-908 FCBR-90-OR-910 FCBR-90-OR-912 FCBR-90-OR-914 FCBR-90-OR-916 FCBR-90-OR-920 FCBR-90-OR-924 FCBR-90-OR-932


Fluorocarbon FKM (SAE/MS Straight Threads)


O-ring hardness is 90 durometer.


Page 1  |  Page 2  |  Page 3  |  Page 4  |  Page 5  |  Page 6  |  Page 7  |  Page 8  |  Page 9  |  Page 10  |  Page 11  |  Page 12  |  Page 13  |  Page 14  |  Page 15  |  Page 16  |  Page 17  |  Page 18  |  Page 19  |  Page 20  |  Page 21  |  Page 22  |  Page 23  |  Page 24  |  Page 25  |  Page 26  |  Page 27  |  Page 28  |  Page 29  |  Page 30  |  Page 31  |  Page 32  |  Page 33  |  Page 34  |  Page 35  |  Page 36  |  Page 37  |  Page 38  |  Page 39  |  Page 40  |  Page 41  |  Page 42  |  Page 43  |  Page 44  |  Page 45  |  Page 46  |  Page 47  |  Page 48  |  Page 49  |  Page 50  |  Page 51  |  Page 52  |  Page 53  |  Page 54  |  Page 55  |  Page 56  |  Page 57  |  Page 58  |  Page 59  |  Page 60  |  Page 61  |  Page 62  |  Page 63  |  Page 64  |  Page 65  |  Page 66