PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

108327Washer,flat

Aqualung Usa, Inc · NSN 5310-01-643-2702 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-643-2702 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-643-2702. Primary manufacturer part number: 108327.
Features
  • Washer,flat — FSC 5310
  • Peripheral Shape Style: ROUND
  • Cross-Sectional Shape Style: RECTANGULAR
  • Center Hole Shape Style: ROUND
  • Material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
  • 1 verified cross-reference
  • Primary manufacturer: Aqualung Usa, Inc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Plastic Polytetrafluoroethylene Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-643-2702, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Aqualung Usa, Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5310-01-643-2702
Primary Part Number108327
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerAqualung Usa, Inc
StatusACTIVE
Peripheral Shape StyleROUND
Cross-Sectional Shape StyleRECTANGULAR
Center Hole Shape StyleROUND
MaterialPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
7025-00-498-7973 INTERCHANGEABLE
Reader,punched Tape
5985-01-070-7450381-20 INTERCHANGEABLE
Attenuator,fixed
Cinch Connectivity Solutions Inc
5315-01-480-3600108327-2 INTERCHANGEABLE
Key,machine
L3harris Technologies, Inc. Div Space and Airborne Systems
Cross-Reference Index
Part NumberManufacturer
108327 PRIMARY Aqualung Usa, Inc (USA)
Related Parts
7025-00-498-7973INTERCHANGEABLE
READER,PUNCHED TAPE
5985-01-070-7450INTERCHANGEABLE
ATTENUATOR,FIXED
381-20
5315-01-480-3600INTERCHANGEABLE
KEY,MACHINE
108327-2

Frequently Asked Questions

What is NSN 5310-01-643-2702?

NSN 5310-01-643-2702 is a Washer,flat, manufactured by Aqualung Usa, Inc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-643-2702?

NSN 5310-01-643-2702 has 1 cross-referenced part number: 108327 (Aqualung Usa, Inc).

What NSN replaces 5310-01-643-2702?

There are 3 known substitutes for 5310-01-643-2702: 7025-00-498-7973, 5985-01-070-7450, 5315-01-480-3600. Verify interchangeability with system specifications before substitution.

What are the specifications of 108327?

Key specifications for 108327: Peripheral Shape Style: ROUND; Part Name Assigned by Controlling Agency: WASHER,WHITE; Cross-Sectional Shape Style: RECTANGULAR; End Item Identification: S.E.A. FIRST STAGE WITH CYLINDER ASSEMBLY. 6 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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