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74A400636-2001 — LOCKING DEVICE,SLOTTED NUT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

74A400636-2001: LOCKING DEVICE,SLOTTED NUT.

The LOCKING DEVICE,SLOTTED NUT is a the manufacturer industrial component. Key specifications include supplementary_features: LOCK-NUT,SHOCK ABSORBER HEAD,MAIN LANDING GEAR, end_item_identification: F18 E/F, part_name_assigned_by_controlling_agency: LOCK,NUT. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-476-7098, 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
74A400636-2001
NSN: 5340-01-476-7098
FSC: 5340 — Hardware, Commercial
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
supplementary_featuresLOCK-NUT,SHOCK ABSORBER HEAD,MAIN LANDING GEAR
end_item_identificationF18 E/F
part_name_assigned_by_controlling_agencyLOCK,NUT
NSN5340-01-476-7098
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 74A400636-2001 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
•
SUPPLEMENTARY FEATURES: LOCK-NUT,SHOCK ABSORBER HEAD,MAIN LANDING GEAR
TECHNICAL CHARACTERISTICS
SUPPLEMENTARY FEATURESLOCK-NUT,SHOCK ABSORBER HEAD,MAIN LANDING GEAR
PART NAME ASSIGNED BY CONTROLLING AGENCYLOCK,NUT
END ITEM IDENTIFICATIONF18 E/F
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 74A400636-2001?
74A400636-2001 is a LOCKING DEVICE,SLOTTED NUT.
What is the NSN for 74A400636-2001?
74A400636-2001 is cataloged in the U.S. Government catalog under NSN 5340-01-476-7098. 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.