Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, hardness_rating: 90.0 SHORE DUROMETER A NOMINAL, outside_diameter: 0.613 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN, center_hole_diameter: 0.463 INCHES MINIMUM AND 0.473 INCHES MAXIMUM IN, cross-sectional_height: 0.075 INCHES MINIMUM AND 0.081 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System under NSN 5331-00-804-5695, indicating validated use in U.S.
government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.
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FREQUENTLY ASKED QUESTIONS
What is 11,89X1,98-20B9?
11,89X1,98-20B9 is a O-RING.
What parts can replace 11,89X1,98-20B9?
There are 38 known substitutes for 11,89X1,98-20B9: FP4BA, 30108, 2253-AF and 35 more. Substitute compatibility should be verified for your specific system.
Is 11,89X1,98-20B9 still available?
11,89X1,98-20B9 is currently cancelled.
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