PartsTable
Technical Data Sheet
12579-02791 ✓ 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 CLAMP,LOOP is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-591-2673, 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
12579-02791
NSN: 5340-01-591-2673
FSC: 5340
CAGE: 55DH1 — FASTENAL COMPANY (USA)
SPECIFICATIONS
Part Number12579-02791
NSN5340-01-591-2673
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12579-02791 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 10
10-01-1074Interchangeable
interchangeable cross-reference
interchangeable
322-052Interchangeable
interchangeable cross-reference
interchangeable
12579-02790Interchangeable
interchangeable cross-reference
interchangeable
MS21334-12Interchangeable
interchangeable cross-reference
interchangeable
S467SSG14-3Interchangeable
interchangeable cross-reference
interchangeable
12579-00064Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12579-02791?
12579-02791 is a CLAMP,LOOP.
What parts can replace 12579-02791?
There are 10 known substitutes for 12579-02791: 10-01-1074, 322-052, 12579-02790 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12579-02791?
12579-02791 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-591-2673. This indicates validated use in U.S. government and defense supply chains.
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