PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1914289Washer,flat

General Motors Corp · NSN 5310-00-178-9610 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-178-9610 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-178-9610. Primary manufacturer part number: 1914289.
Features
  • Washer,flat — FSC 5310
  • Hole Diameter: 0.223 INCHES MINIMUM AND 0.228 INCHES MAXIMUM IN
  • Cross-Sectional Shape Style: RECTANGULAR
  • Material: STEEL OVERALL
  • Surface Treatment: ZINC AND DICHROMATE OVERALL
  • Overall Diameter: 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
  • Thickness: 0.043 INCHES MINIMUM AND 0.051 INCHES MAXIMUM IN
  • Center Hole Shape Style: ROUND
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-178-9610, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is General Motors Corp. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-178-9610
Primary Part Number1914289
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerGeneral Motors Corp
StatusCANCELLED
Hole Diameter0.223 INCHES MINIMUM AND 0.228 INCHES MAXIMUM IN
Cross-Sectional Shape StyleRECTANGULAR
MaterialSTEEL OVERALL
Surface TreatmentZINC AND DICHROMATE OVERALL
Overall Diameter0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
Thickness0.043 INCHES MINIMUM AND 0.051 INCHES MAXIMUM IN
Center Hole Shape StyleROUND
Peripheral Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5935-00-892-9035SC-C-76412 INTERCHANGEABLE
Connector,receptacle,electrical
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Cross-Reference Index
Part NumberManufacturer
1914289 PRIMARY General Motors Corp (USA)
1914289 General Motors Corp Delco Remy Div (USA)
1914289 General Motors Llc Dba General Motors Llc (USA)
1914289 Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 (USA)
1914289 PRIMARY Borgwarner Pds (anderson), L.l.c. (USA)
874416 Clark Equipment Co (USA)
874416 Dana Off Highway Products, Llc (USA)
KC7943 Diamond Reo Truck Co (USA)
Related Parts
5935-00-892-9035INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
SC-C-76412

Frequently Asked Questions

What is NSN 5310-00-178-9610?

NSN 5310-00-178-9610 is a Washer,flat, manufactured by General Motors Corp, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-178-9610?

NSN 5310-00-178-9610 has 8 cross-referenced part numbers: 1914289 (General Motors Corp), 1914289 (General Motors Corp Delco Remy Div), 1914289 (General Motors Llc Dba General Motors Llc), 1914289 (Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02), 1914289 (Borgwarner Pds (anderson), L.l.c.) and 3 more.

What NSN replaces 5310-00-178-9610?

There is 1 known substitute for 5310-00-178-9610: 5935-00-892-9035. Verify interchangeability with system specifications before substitution.

What are the specifications of 1914289?

Key specifications for 1914289: Hole Diameter: 0.223 INCHES MINIMUM AND 0.228 INCHES MAXIMUM IN; Cross-Sectional Shape Style: RECTANGULAR; Material: STEEL OVERALL; Surface Treatment: ZINC AND DICHROMATE OVERALL. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-178-9610 still in active supply?

NSN 5310-00-178-9610 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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