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41579-51 NON-ASBESTOS — 41579-51 NON-ASBESTOS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

41579-51 NON-ASBESTOS: 41579-51 NON-ASBESTOS.

The 41579-51 NON-ASBESTOS is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5330-01-454-4366, 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
41579-51 NON-ASBESTOS
NSN: 5330-01-454-4366
FSC: 5330 — Packing and Gasket Materials
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
Part Number41579-51 NON-ASBESTOS
NSN5330-01-454-4366
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 41579-51 NON-ASBESTOS 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
KEY FEATURES
•
ENVIRONMENTAL ATTRIBUTE CODE: ASBESTOS ALTERNATIVE PRODUCTSASBESTOS ALTERNATIVE PRODUCTS
•
MATERIAL: NICKEL ALLOY X-750 AND GRAPHITE OVERALL
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESITEM CONTAINS NON-ASBESTOS MATERIAL.ITEM CONTAINS NON-ASBESTOS MATERIAL.
ENVIRONMENTAL ATTRIBUTE CODEASBESTOS ALTERNATIVE PRODUCTSASBESTOS ALTERNATIVE PRODUCTS
MATERIALNICKEL ALLOY X-750 AND GRAPHITE OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 41579-51 NON-ASBESTOS?
41579-51 NON-ASBESTOS is a 41579-51 NON-ASBESTOS.
What is the NSN for 41579-51 NON-ASBESTOS?
41579-51 NON-ASBESTOS is cataloged in the U.S. Government catalog under NSN 5330-01-454-4366. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.