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Technical Data Sheet
PartsTable / COMPONENT / 675-9-1251
675-9-1251 ✓ 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 SEAL,PLAIN ENCASED is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-250-5753, 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
675-9-1251
NSN: 5330-00-250-5753
FSC: 5330
CAGE: 37871 — FOREMOST INDUSTRIES LP DIV INDUSTRIES LTD (CAN)
SPECIFICATIONS
Part Number675-9-1251
NSN5330-00-250-5753
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 675-9-1251 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 28
5000-12Interchangeable
interchangeable cross-reference
interchangeable
3-643Interchangeable
interchangeable cross-reference
interchangeable
48288Interchangeable
interchangeable cross-reference
interchangeable
5120-00-056-3943Interchangeable
interchangeable cross-reference
interchangeable
D15-308EPC88Interchangeable
interchangeable cross-reference
interchangeable
D15-308IPC88Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 675-9-1251?
675-9-1251 is a SEAL,PLAIN ENCASED.
What parts can replace 675-9-1251?
There are 28 known substitutes for 675-9-1251: 5000-12, 3-643, 48288 and 25 more. Substitute compatibility should be verified for your specific system.
Is 675-9-1251 still available?
675-9-1251 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026