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D0179EF — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

D0179EF: O-RING.

The O-RING is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5331-01-572-3169, 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
D0179EF
NSN: 5331-01-572-3169
FSC: 5331 — O-ring
CAGE: 1MHW8 — SCHNEIDER ELECTRIC SYSTEMS USA, INC. (USA)
SPECIFICATIONS
Part NumberD0179EF
NSN5331-01-572-3169
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: D0179EF 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 2
4-53624Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
PL008-111FIG2ITEM2Same 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 D0179EF?
D0179EF is a O-RING.
What parts can replace D0179EF?
There are 2 known substitutes for D0179EF: 4-53624, PL008-111FIG2ITEM2. Substitute compatibility should be verified for your specific system.
What is the NSN for D0179EF?
D0179EF is cataloged in the U.S. Government catalog under NSN 5331-01-572-3169. This indicates validated use in U.S. government and defense supply chains.
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