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2005A311 — HARDWARE KIT,MECHANIC EQUIPMENT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2005A311: HARDWARE KIT,MECHANIC EQUIPMENT.

HARDWARE KIT,MECHANIC EQUIPMENT. Key specifications include supplementary_features: KIT CONSISTS OF: NUTS (82), FLAT WASHERS (70), SCREWS (82), BRACKETS (6), PLATES (16), SPACERS (10), end_item_identification: 2510-01-525-2652, part_name_assigned_by_controlling_agency: KIT, UNDER CARRIAGE, MAK, HMMWV. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-535-7401, 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
2005A311
NSN: 5340-01-535-7401
FSC: 5340 — Hardware, Commercial
CAGE: 33SR4 — MAINTENANCE CENTER ALBANY OF MARINE CORPS LOGISTICS COMMAND (USA)
SPECIFICATIONS
supplementary_featuresKIT CONSISTS OF: NUTS (82), FLAT WASHERS (70), SCREWS (82), BRACKETS (6), PLATES (16), SPACERS (10)
end_item_identification2510-01-525-2652
part_name_assigned_by_controlling_agencyKIT, UNDER CARRIAGE, MAK, HMMWV
NSN5340-01-535-7401
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2005A311 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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SUPPLEMENTARY FEATURES: KIT CONSISTS OF: NUTS (82), FLAT WASHERS (70), SCREWS (82), BRACKETS (6), PLATES (16), SPACERS (10)
TECHNICAL CHARACTERISTICS
SUPPLEMENTARY FEATURESKIT CONSISTS OF: NUTS (82), FLAT WASHERS (70), SCREWS (82), BRACKETS (6), PLATES (16), SPACERS (10)
PART NAME ASSIGNED BY CONTROLLING AGENCYKIT, UNDER CARRIAGE, MAK, HMMWV
END ITEM IDENTIFICATION2510-01-525-2652
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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2005A311?
2005A311 is a HARDWARE KIT,MECHANIC EQUIPMENT.
What is the NSN for 2005A311?
2005A311 is cataloged in the U.S. Government catalog under NSN 5340-01-535-7401. 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.