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Quality Policy and ISO9001:2015 ISO9001:2015 Cert The O-Ring Handbook Metric O-Ring Size Chart Easy O-Ring Measurement with Olypsys® Frequently Asked Questions (FAQs) How to Measure an O-Ring. O-Ring Cord Tolerances Precision Spliced & Vulcanized O-Rings O-Ring Groove Chart Metric O-Ring Information O-Ring Size Chart PDF ASTM D2000 Suffix Designations Reference RoHS & REACH Info O-Ring Durometer - Why is Hardness Important?

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Displaying 1 to 4 (of 4 Products)

Product Image	Model	Product Name	Qty.	Price
	BU246-B90	AS568-246 90A Duro Buna-N Rubber Dished Back-up Rings AS568-246 (0.118" W X 4.506"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: 165	$1.000 Add: Min Qty: 5
	BU246-TEF-SOL	AS568-246 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: 0	$4.460 Add: Min Qty: 57
	UC90246	AS568-246 UC90 Cast Urethane O-Rings 90 Duro Disogrin 9251 TODI Nominal Size: 1/8" CS x 4-1/2" ID x 4-3/4" OD Part number UC90246 is an AS568-246 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 4.484" ID x 4.762" OD (3.53mm x 113.89mm x 120.95mm). It belongs to the AS568 -200 series, 0.139" (1/8") nominal cross-section family. It seals to 10,000 psi with standard gland...	In Stock: 0	$23.330 Add: Min Qty: 18
	BU246-V90	AS568-246 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: 43	$3.150 Add:

Displaying 1 to 4 (of 4 Products)