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Technical Data Sheet
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451275RRR — SEAL,OIL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

451275RRR: SEAL,OIL.

The SEAL,OIL is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5330-00-148-1445, 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
451275RRR
NSN: 5330-00-148-1445
FSC: 5330 — Packing and Gasket Materials
CAGE: 01212 — FEDERAL-MOGUL CORP GOVERNMENT SALES DEPT (USA)
SPECIFICATIONS
Part Number451275RRR
NSN5330-00-148-1445
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 451275RRR 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
M2371Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 451275RRR?
451275RRR is a SEAL,OIL.
What parts can replace 451275RRR?
There is 1 known substitute for 451275RRR: M2371. Substitute compatibility should be verified for your specific system.
What is the NSN for 451275RRR?
451275RRR is cataloged in the U.S. Government catalog under NSN 5330-00-148-1445. This indicates validated use in U.S. government and defense supply chains.
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