PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AEW23X04R000GA2AC1Washer,flat

The American Society of Mechanical Engineers · NSN 5310-01-579-6956 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-579-6956 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-579-6956. Primary manufacturer part number: AEW23X04R000GA2AC1.
Features
  • Washer,flat — FSC 5310
  • 5 verified cross-references
  • Primary manufacturer: The American Society of Mechanical Engineers
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-579-6956, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is The American Society of Mechanical Engineers. This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameWasher,flat
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersMcmaster-Carr Supply Co (CAGE 3A054); The American Society of Mechanical Engineers (CAGE 05047); General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp (CAGE 1EFH8); Fastenal Company Dba Fastenal Co (CAGE 0Y3H3)
Technical Specifications
ParameterValue
NSN5310-01-579-6956
Primary Part NumberAEW23X04R000GA2AC1
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerThe American Society of Mechanical Engineers
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5310-01-513-854412759-00299 INTERCHANGEABLE
Washer,flat
Fastenal Company Dba Fastenal Co
5310-01-557-07503011700 INTERCHANGEABLE
Washer,flat
Motor City Fasteners Inc
5310-01-557-08413011703 INTERCHANGEABLE
Washer,flat
Motor City Fasteners Inc
5310-01-570-396111103701 INTERCHANGEABLE
Washer,flat
Fastenal Company Dba Fastenal Co
5310-01-578-74731140358 INTERCHANGEABLE
Washer,flat
Fastenal Company Dba Fastenal Co
5310-01-591-578438402 INTERCHANGEABLE
Washer,flat
Fastenal Company Dba Fastenal Co
5310-01-599-64323011705 INTERCHANGEABLE
Washer,flat
Rexel Usa, Inc. Dba Gexpro Div Gexpro
5310-01-615-24763011701 INTERCHANGEABLE
Washer,flat
Relli Technology, Inc Dba Relli Technology Inc
5310-01-621-51542550W23608 INTERCHANGEABLE
Washer,flat
Superior Washer & Gasket Corp. Dba Superior Washer & Gasket Corp
6150-01-731-181311103691 INTERCHANGEABLE
Lead,electrical
Siemens Medical Solutions Usa, Inc. Dba Siemens Medical Solutions Usa Inc Div Siemens Healthineers
Cross-Reference Index
Part NumberManufacturer
91100A130 Mcmaster-Carr Supply Co (USA)
AEW23X04R000GA2AC1 PRIMARY The American Society of Mechanical Engineers (USA)
S000024 General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp (USA)
3011698 General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp (USA)
11103691 Fastenal Company Dba Fastenal Co (USA)
Related Parts
5310-01-513-8544INTERCHANGEABLE
WASHER,FLAT
12759-00299
5310-01-557-0750INTERCHANGEABLE
WASHER,FLAT
3011700
5310-01-557-0841INTERCHANGEABLE
WASHER,FLAT
3011703
5310-01-570-3961INTERCHANGEABLE
WASHER,FLAT
11103701
5310-01-578-7473INTERCHANGEABLE
WASHER,FLAT
1140358
5310-01-591-5784INTERCHANGEABLE
WASHER,FLAT
38402
5310-01-599-6432INTERCHANGEABLE
WASHER,FLAT
3011705
5310-01-615-2476INTERCHANGEABLE
WASHER,FLAT
3011701
5310-01-621-5154INTERCHANGEABLE
WASHER,FLAT
2550W23608
6150-01-731-1813INTERCHANGEABLE
LEAD,ELECTRICAL
11103691

Frequently Asked Questions

What is NSN 5310-01-579-6956?

NSN 5310-01-579-6956 is a Washer,flat, manufactured by The American Society of Mechanical Engineers, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-579-6956?

NSN 5310-01-579-6956 has 5 cross-referenced part numbers: 91100A130 (Mcmaster-Carr Supply Co), AEW23X04R000GA2AC1 (The American Society of Mechanical Engineers), S000024 (General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp), 3011698 (General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp), 11103691 (Fastenal Company Dba Fastenal Co).

What NSN replaces 5310-01-579-6956?

There are 10 known substitutes for 5310-01-579-6956: 5310-01-513-8544, 5310-01-557-0750, 5310-01-557-0841 and 7 more. Verify interchangeability with system specifications before substitution.

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