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4075499 — SEAL,METALLIC,AIRCRAFT GAS TURBI

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

4075499: SEAL,METALLIC,AIRCRAFT GAS TURBI.

SEAL,METALLIC,AIRCRAFT GAS TURBI. Key specifications include part_name_assigned_by_controlling_agency: SEAT NUMBER ONE 1 BEARING SEAL. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-309-4056, 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
4075499
NSN: 5330-01-309-4056
NIINs: 013094056, 016162582
FSC: 5330 — Packing and Gasket Materials
CAGE: 23837 — WGI INC. DBA WGI INC (USA)
SPECIFICATIONS
part_name_assigned_by_controlling_agencySEAT NUMBER ONE 1 BEARING SEAL
NSN5330-01-309-4056
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4075499 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
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MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
5330PL0673202Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 4075499?
4075499 is a SEAL,METALLIC,AIRCRAFT GAS TURBI.
What parts can replace 4075499?
There is 1 known substitute for 4075499: 5330PL0673202. Substitute compatibility should be verified for your specific system.
What is the NSN for 4075499?
4075499 is cataloged in the U.S. Government catalog under NSN 5330-01-309-4056. This indicates validated use in U.S. government and defense supply chains.
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