Displaying 1 to 4 (of 4 Products)
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Model |
Product Name |
Qty. |
Price |
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BU236-B90 |
AS568-236 90A Duro Buna-N Rubber Dished Back-up Rings
AS568-236 (0.118" W X 3.256"ID X 0.05"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 installation.... |
In Stock: 65 |
$0.730 Min Qty: 7 |
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BU236-TEF-SOL |
AS568-236 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: 277 |
$2.840 |
 |
UC90236 |
AS568-236 UC90 Cast Urethane O-Rings 90 Duro Disogrin 9251 TODI
Nominal Size: 1/8" CS x 3-1/4" ID x 3-1/2" OD Part number UC90236 is an AS568-236 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 0.139" cross-section x 3.234" ID x 3.512" OD (3.53mm x 82.14mm x 89.20mm). It belongs to the AS568 -200 series, 0.139" (1/8") nominal cross-section family. It seals to 10,000 psi with standard gland clearance... |
In Stock: 0 |
$10.020 |
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BU236-V90 |
AS568-236 V90 FKM/Viton® Backup Rings Fluorocarbon 90 Durometer
Contoured Back Up Ring Contoured back-up rings are anti-extrusion devices, used in both static and dynamic sealing environments; they are also useful when mating part clearances are not tightly controlled. In either case they can extend the useful life of O-rings. Contoured back-up rings have a slightly concave face on one side, enabling uniform contact with the entire diameter of the O-rings they are used... |
In Stock: 19 |
$2.390 Min Qty: 2 |
Displaying 1 to 4 (of 4 Products)
