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Technical Data Sheet
PartsTable / COMPONENT / 251316
251316 ✓ 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

The CATCH,CLAMPING is a the manufacturer industrial component. Key specifications include color: BLACK, material: RUBBER OVERALL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-419-1258, 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
251316
NSN: 5340-01-419-1258
FSC: 5340
CAGE: 02978 — RENK AMERICA LLC DIV RENK AMERICA (USA)
SPECIFICATIONS
colorBLACK
materialRUBBER OVERALL
NSN5340-01-419-1258
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 251316 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
•
MATERIAL: RUBBER OVERALL
•
COLOR: BLACK
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALRUBBER OVERALL
COLORBLACK
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
D9578-28A13Interchangeable
interchangeable cross-reference
interchangeable
177923Interchangeable
interchangeable cross-reference
interchangeable
50208Interchangeable
interchangeable cross-reference
interchangeable
PB426Interchangeable
interchangeable cross-reference
interchangeable
59063Interchangeable
interchangeable cross-reference
interchangeable
SC-B-69409Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 251316?
251316 is a CATCH,CLAMPING.
What parts can replace 251316?
There are 14 known substitutes for 251316: D9578-28A13, 177923, 50208 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 251316?
251316 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-419-1258. 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