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180-2640 — PARTS KIT,SEAL REPLACEMENT,MECHA

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

180-2640: PARTS KIT,SEAL REPLACEMENT,MECHA.

PARTS KIT,SEAL REPLACEMENT,MECHA. Key specifications include usage_design: VEHICULAR, end_item_identification: 2320-01-495-0110, supply_items_and_quantities: 1 WIPER, 2 SUPPORT RING, 3 O-RINGS, 1 RETAINING RING, 1 PISTON RING, 1 GUIDE RING, part_name_assigned_by_controlling_agency: SEAL KIT. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-520-4017, 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
180-2640
NSN: 5330-01-520-4017
FSC: 5330 — Packing and Gasket Materials
CAGE: 34914 — HIAB USA INC (USA)
SPECIFICATIONS
usage_designVEHICULAR
component_quantity9
end_item_identification2320-01-495-0110
supply_items_and_quantities1 WIPER, 2 SUPPORT RING, 3 O-RINGS, 1 RETAINING RING, 1 PISTON RING, 1 GUIDE RING
part_name_assigned_by_controlling_agencySEAL KIT
NSN5330-01-520-4017
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 180-2640 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
•
COMPONENT QUANTITY: 9
•
SUPPLY ITEMS AND QUANTITIES: 1 WIPER, 2 SUPPORT RING, 3 O-RINGS, 1 RETAINING RING, 1 PISTON RING, 1 GUIDE RING
•
USAGE DESIGN: VEHICULAR
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY9
SUPPLY ITEMS AND QUANTITIES1 WIPER, 2 SUPPORT RING, 3 O-RINGS, 1 RETAINING RING, 1 PISTON RING, 1 GUIDE RING
PART NAME ASSIGNED BY CONTROLLING AGENCYSEAL KIT
END ITEM IDENTIFICATION2320-01-495-0110
USAGE DESIGNVEHICULAR
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 180-2640?
180-2640 is a PARTS KIT,SEAL REPLACEMENT,MECHA.
What is the NSN for 180-2640?
180-2640 is cataloged in the U.S. Government catalog under NSN 5330-01-520-4017. 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.