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402494 — SETSCREW

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

402494: SETSCREW.

The SETSCREW is a the manufacturer industrial component. Key specifications include special_features: T.O. 9H10-2-8-3 FIG10-1 IND 18, end_item_identification: B-1B AIRCRAFT, part_name_assigned_by_controlling_agency: MATING RING.

This part is cataloged in the U.S. Government catalog under NSN 5330-01-582-0449, 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
402494
NSN: 5330-01-582-0449
NIINs: 015820449, 016547994
FSC: 5330 — Packing and Gasket Materials
CAGE: 62983 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)
SPECIFICATIONS
special_featuresT.O. 9H10-2-8-3 FIG10-1 IND 18
end_item_identificationB-1B AIRCRAFT
part_name_assigned_by_controlling_agencyMATING RING
NSN5330-01-582-0449
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 402494 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
SPECIAL FEATUREST.O. 9H10-2-8-3 FIG10-1 IND 18
PART NAME ASSIGNED BY CONTROLLING AGENCYMATING RING
END ITEM IDENTIFICATIONB-1B AIRCRAFT
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 402494?
402494 is a SETSCREW.
What is the NSN for 402494?
402494 is cataloged in the U.S. Government catalog under NSN 5330-01-582-0449. This indicates validated use in U.S. government and defense supply chains.
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