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Technical Data Sheet
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SAC251 — GASKET,OIL PUMP

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

SAC251: GASKET,OIL PUMP.

The GASKET,OIL PUMP is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5330-00-310-8834, 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
SAC251
NSN: 5330-00-310-8834
FSC: 5330 — Packing and Gasket Materials
CAGE: 13033 — COOPER INDUSTRIES INC COOPER AIRMOTIVE DIV (USA)
SPECIFICATIONS
Part NumberSAC251
NSN5330-00-310-8834
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: SAC251 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
SUBSTITUTES & CROSS-REFERENCES 1
127746Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SAC251?
SAC251 is a GASKET,OIL PUMP.
What parts can replace SAC251?
There is 1 known substitute for SAC251: 127746. Substitute compatibility should be verified for your specific system.
What is the NSN for SAC251?
SAC251 is cataloged in the U.S. Government catalog under NSN 5330-00-310-8834. This indicates validated use in U.S. government and defense supply chains.
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