PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

17-3-2829-4Washer,seal

W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center · NSN 5310-01-622-6329 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-622-6329 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-622-6329. Primary manufacturer part number: 17-3-2829-4.
Features
  • Washer,seal — FSC 5310
  • Material: RUBBER NEOPRENE SEALING ELEMENT
  • Hole Diameter: 0.138 INCHES NOMINAL0.138 INCHES NOMINAL IN
  • Outside Diameter: 0.375 INCHES NOMINAL0.375 INCHES NOMINAL IN
  • Style Designator: CONCAVE
  • Material: STEEL COMP 304 BODY
  • 3 verified cross-references
  • Primary manufacturer: W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
General Description

The Washer,seal, cataloged under National Stock Number 5310-01-622-6329, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-622-6329
Primary Part Number17-3-2829-4
Item NameWasher,seal
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerW1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center
StatusACTIVE
MaterialRUBBER NEOPRENE SEALING ELEMENT
Hole Diameter0.138 INCHES NOMINAL0.138 INCHES NOMINAL IN
Outside Diameter0.375 INCHES NOMINAL0.375 INCHES NOMINAL IN
Style DesignatorCONCAVE
MaterialSTEEL COMP 304 BODY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5310-01-607-800275107 INTERCHANGEABLE
Washer,seal
Apm Hexseal Corp
5310-01-608-4451 INTERCHANGEABLE
Washer,seal
5310-01-622-6311 INTERCHANGEABLE
Washer,seal
Cross-Reference Index
Part NumberManufacturer
17-3-2829-4 W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center (USA)
LTN37138 Gaynor Industries Corporation (USA)
17-3-2829 W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center (USA)
Related Parts
5310-01-607-8002INTERCHANGEABLE
WASHER,SEAL
75107
5310-01-608-4451INTERCHANGEABLE
WASHER,SEAL
5310-01-622-6311INTERCHANGEABLE
WASHER,SEAL

Frequently Asked Questions

What is NSN 5310-01-622-6329?

NSN 5310-01-622-6329 is a Washer,seal, manufactured by W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-622-6329?

NSN 5310-01-622-6329 has 3 cross-referenced part numbers: 17-3-2829-4 (W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center), LTN37138 (Gaynor Industries Corporation), 17-3-2829 (W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center).

What NSN replaces 5310-01-622-6329?

There are 3 known substitutes for 5310-01-622-6329: 5310-01-607-8002, 5310-01-608-4451, 5310-01-622-6311. Verify interchangeability with system specifications before substitution.

What are the specifications of 17-3-2829-4?

Key specifications for 17-3-2829-4: Material: RUBBER NEOPRENE SEALING ELEMENT; Hole Diameter: 0.138 INCHES NOMINAL0.138 INCHES NOMINAL IN; Special Features: NEOPRENE SEAL HAS TEMP RANGE OF -80DEG F TO 300DEG F;SEAL IS CHEMICALLY RESISTANT TO WATER,GASOLINE,PETROLEUM OILS,SALT SPRAYS,ALKALI,SOME ACIDS,ORGANIC AND AROMATIC SOLVENTS,DETERGENTS,OZONE,HYDROCARBONS,OXYGENATED AND CHLORINATED SOLVENTSNEOPRENE SEAL HAS TEMP RANGE OF -80DEG F TO 300DEG F;SEAL IS CHEMICALLY RESISTANT TO WATER,GASOLINE,PETROLEUM OILS,SALT SPRAYS,ALKALI,SOME ACIDS,ORGANIC AND AROMATIC SOLVENTS,DETERGENTS,OZONE,HYDROCARBONS,OXYGENATED AND CHLORINATED SOLVENTS DEGF; Part Name Assigned by Controlling Agency: WASHER,SEALINGWASHER,SEALING. 9 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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