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(image for) AS568-141 90A Duro Buna-N Rubber Dished Back-up Rings BU141-B90

AS568-141 90A Duro Buna-N Rubber Dished Back-up Rings

AS568-141 (0.086" W X 2.331"ID X 0.053"HT) A backup ring, or anti extrision device, is used in both static and dynamic O-Ring sealing applications. These Buna- N 90 durometer backup rings feature one dished face, allowing an ideal contoured and uniform contact with the O-Ring, and a flat surface for facing the extrusion gap. The Buna-N backup ring material, unlike teflon, still allows slight material elasticity during...
 In Stock: 59
$0.390
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Min Qty:  13
(image for) AS568-141 Solid Chemical Resistant PTFE Backup Rings BU141-TEF-SOL

AS568-141 Solid Chemical Resistant PTFE Backup Rings

Solid PTFE Back-Up Rings – High-Performance Sealing Solutions Enhance your sealing system with The O-Ring Store LLC’s Solid PTFE Back-Up Rings. Manufactured from premium PTFE (Teflon), these back-up rings are engineered to provide exceptional support and performance in high-pressure and high-temperature applications. Available in both split and single-turn designs, PTFE back-up rings are a reliable choice for reducing extrusion and improving...
 In Stock: 13
$1.580
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Min Qty:  2
(image for) AS568-141 UC90 Cast Urethane O-Rings 90 Duro Disogrin 9251 TODI UC90141

AS568-141 UC90 Cast Urethane O-Rings 90 Duro Disogrin 9251 TODI

Nominal Size: 3/32" CS x 2-5/16" ID x 2-1/2" OD Part number UC90141 is an AS568-141 UC90 cast polyester polyurethane O-Ring at 90 Shore A durometer, natural in color, TODI cured and molded from Freudenberg Disogrin 9251 with an actual size of 0.103" cross-section x 2.300" ID x 2.506" OD (2.62mm x 58.42mm x 63.65mm). It belongs to the AS568 -100 series, 0.103" (3/32") nominal cross-section family. It seals to 10,000 psi with standard gland...
 In Stock: 0
$5.470
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Min Qty:  74
Displaying 1 to 3 (of 3 Products)