PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

70144-2Washer,flat

Gentex Corporation · NSN 5310-01-440-1094 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-440-1094 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-440-1094. Primary manufacturer part number: 70144-2.
Features
  • Washer,flat — FSC 5310
  • Material: COPPER ALLOY OVERALL
  • 1 verified cross-reference
  • Primary manufacturer: Gentex Corporation
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Copper Alloy Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-440-1094, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Gentex Corporation. Government technical data includes 1 verified specification, 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-440-1094
Primary Part Number70144-2
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerGentex Corporation
StatusACTIVE
MaterialCOPPER ALLOY OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5340-00-586-765200896-0030 INTERCHANGEABLE
Retainer,nut and Bolt
Asrc Federal Facilities Logistics, Llc
2090-01-574-6834112421 INTERCHANGEABLE
Cover,qd Podium
Shield Technologies Corp Div Shield Technologies Corporation
Cross-Reference Index
Part NumberManufacturer
70144-2 PRIMARY Gentex Corporation (USA)
Related Parts
5340-00-586-7652INTERCHANGEABLE
RETAINER,NUT AND BOLT
00896-0030
2090-01-574-6834INTERCHANGEABLE
COVER,QD PODIUM
112421

Frequently Asked Questions

What is NSN 5310-01-440-1094?

NSN 5310-01-440-1094 is a Washer,flat, manufactured by Gentex Corporation, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-440-1094?

NSN 5310-01-440-1094 has 1 cross-referenced part number: 70144-2 (Gentex Corporation).

What NSN replaces 5310-01-440-1094?

There are 2 known substitutes for 5310-01-440-1094: 5340-00-586-7652, 2090-01-574-6834. Verify interchangeability with system specifications before substitution.

What are the specifications of 70144-2?

Key specifications for 70144-2: End Item Identification: USED ON 89C7731 NVG ASSY; Material: COPPER ALLOY OVERALL. 2 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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