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99-9428453 — WASHER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

99-9428453: WASHER.

The WASHER is a the manufacturer industrial component. Key specifications include end_item_identification: USED ON BAE C29A AIRCRAFT. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-452-3502, 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
99-9428453
NSN: 5330-00-452-3502
NIINs: 004523502, 004712928
FSC: 5330 — Packing and Gasket Materials
CAGE: 99995 — NATO STOCK NUMBER ASSIGNED BY ANOTHER NATION
SPECIFICATIONS
end_item_identificationUSED ON BAE C29A AIRCRAFT
NSN5330-00-452-3502
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 99-9428453 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
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONUSED ON BAE C29A AIRCRAFT
SUBSTITUTES & CROSS-REFERENCES 2
C0M6090-9Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
APN4000001A011Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 99-9428453?
99-9428453 is a WASHER.
What parts can replace 99-9428453?
There are 2 known substitutes for 99-9428453: C0M6090-9, APN4000001A011. Substitute compatibility should be verified for your specific system.
What is the NSN for 99-9428453?
99-9428453 is cataloged in the U.S. Government catalog under NSN 5330-00-452-3502. This indicates validated use in U.S. government and defense supply chains.
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