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FYA40004050 — BRACKET,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

FYA40004050: BRACKET,MOUNTING.

The BRACKET,MOUNTING is a the manufacturer industrial component. Key specifications include special_features: NHA-SEAT BELT; SEAT AND SEAT BELT 1821, end_item_identification: 3805-01-573-0667, EXCAVATOR,MULTIPURPOSE,CRAWLER MOUNTED. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-585-3685, 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
FYA40004050
NSN: 5340-01-585-3685
FSC: 5340 — Hardware, Commercial
CAGE: 3PSD7 — JOHN DEERE SHARED SERVICES, LLC (USA)
SPECIFICATIONS
special_featuresNHA-SEAT BELT; SEAT AND SEAT BELT 1821
end_item_identification3805-01-573-0667, EXCAVATOR,MULTIPURPOSE,CRAWLER MOUNTED
NSN5340-01-585-3685
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: FYA40004050 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 FEATURESNHA-SEAT BELT; SEAT AND SEAT BELT 1821
END ITEM IDENTIFICATION3805-01-573-0667, EXCAVATOR,MULTIPURPOSE,CRAWLER MOUNTED
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES 2
FY40004050Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
9765095Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is FYA40004050?
FYA40004050 is a BRACKET,MOUNTING.
What parts can replace FYA40004050?
There are 2 known substitutes for FYA40004050: FY40004050, 9765095. Substitute compatibility should be verified for your specific system.
What is the NSN for FYA40004050?
FYA40004050 is cataloged in the U.S. Government catalog under NSN 5340-01-585-3685. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.