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415071-81 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

415071-81: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include outside_diameter: 4.375 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 4.000 INCHES NOMINAL IN, cross-sectional_thickness: 0.062 INCHES NOMINAL IN, environmental_attribute_code: ASBESTOS ALTERNATIVE PRODUCTS. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-141-9574, 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
415071-81
NSN: 5330-01-141-9574
NIINs: 011419574, 013998420
FSC: 5330 — Packing and Gasket Materials
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
outside_diameter4.375 INCHES NOMINAL IN
style_designatorCIRCULAR
aperture_diameter4.000 INCHES NOMINAL IN
cross-sectional_thickness0.062 INCHES NOMINAL IN
environmental_attribute_codeASBESTOS ALTERNATIVE PRODUCTS
NSN5330-01-141-9574
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 415071-81 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
15071-8Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 415071-81?
415071-81 is a GASKET.
What parts can replace 415071-81?
There is 1 known substitute for 415071-81: 15071-8. Substitute compatibility should be verified for your specific system.
What is the NSN for 415071-81?
415071-81 is cataloged in the U.S. Government catalog under NSN 5330-01-141-9574. This indicates validated use in U.S. government and defense supply chains.
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