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, cross-sectional_height: 0.275 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-084-4569, 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.
WHERE IT FITS
G-2055 PIECE 81
NSN:5331-01-084-4569 FSC:5331 — O-RING CAGE:55260 — GIL, INC. (USA)
SPECIFICATIONS
material
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
cross-sectional_height
0.275 INCHES NOMINAL IN
NSN
5331-01-084-4569
COMPONENT DIAGRAM
KEY FEATURES
•
CROSS-SECTIONAL HEIGHT: 0.275 INCHES NOMINAL IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
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FREQUENTLY ASKED QUESTIONS
What is G-2055 PIECE 81?
G-2055 PIECE 81 is a O-RING.
What parts can replace G-2055 PIECE 81?
There are 18 known substitutes for G-2055 PIECE 81: 219-066, 2533408PC23, A219-66 and 15 more. Substitute compatibility should be verified for your specific system.
Is G-2055 PIECE 81 still available?
G-2055 PIECE 81 is currently cancelled.
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