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1478-000-00 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1478-000-00: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: PAPER OVERALL, hole_diameter: 0.281 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, style_designator: CIRCULAR, aperture_diameter: 5.875 INCHES MINIMUM AND 5.883 INCHES MAXIMUM IN, bolt_circle_diameter: 6.375 INCHES NOMINAL IN, cross-sectional_thickness: 0.031 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-321-5978, 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
1478-000-00
NSN: 5330-01-321-5978
NIINs: 013215978, 014891129
FSC: 5330 — Packing and Gasket Materials
CAGE: 25795 — W.W. GRAINGER, INC. DIV GOVERNMENT SALES DIVISION (USA)
SPECIFICATIONS
materialPAPER OVERALL
hole_diameter0.281 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
style_designatorCIRCULAR
aperture_diameter5.875 INCHES MINIMUM AND 5.883 INCHES MAXIMUM IN
bolt_hole_quantity6
bolt_circle_diameter6.375 INCHES NOMINAL IN
cross-sectional_thickness0.031 INCHES NOMINAL IN
NSN5330-01-321-5978
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1478-000-00 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

No substitute or cross-reference records for this part.

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 1478-000-00?
1478-000-00 is a GASKET.
What is the NSN for 1478-000-00?
1478-000-00 is cataloged in the U.S. Government catalog under NSN 5330-01-321-5978. This indicates validated use in U.S. government and defense supply chains.
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