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Technical Data Sheet
PartsTable / COMPONENT / 2910012569157
2910012569157 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

RETAINER,HELICAL COMPRESSION SPR. Key specifications include style_designator: PARALLEL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-256-9157, 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
2910012569157
NSN: 5340-01-256-9157
FSC: 5340
CAGE: A00AM — E.C.A ETABLISSEMENT CENTRAL DES APPROVISIONNEMENTS DES FORCES ARMEES ROYALES
SPECIFICATIONS
style_designatorPARALLEL
NSN5340-01-256-9157
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2910012569157 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
STYLE DESIGNATOR: PARALLEL
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORPARALLEL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
16T134Interchangeable
interchangeable cross-reference
interchangeable
1979Interchangeable
interchangeable cross-reference
interchangeable
27927Interchangeable
interchangeable cross-reference
interchangeable
MA280-21052Interchangeable
interchangeable cross-reference
interchangeable
22000N PIECES 6A,19,21L1Interchangeable
interchangeable cross-reference
interchangeable
22000N PIECES 6A,19,21Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2910012569157?
2910012569157 is a RETAINER,HELICAL COMPRESSION SPR.
What parts can replace 2910012569157?
There are 7 known substitutes for 2910012569157: 16T134, 1979, 27927 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2910012569157?
2910012569157 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-256-9157. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026