PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A9004Washer,flat

Newgard Industries, Inc. · NSN 5310-01-347-0669 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-347-0669 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-347-0669. Primary manufacturer part number: A9004.
Features
  • Washer,flat — FSC 5310
  • Peripheral Shape Style: ROUND
  • Surface Treatment: ANODIZE OVERALL
  • Surface Treatment Document and Classification: MIL-A-8625,TY2,CL1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
  • Thickness: 0.125 INCHES NOMINAL IN
  • Hole Diameter: 0.187 INCHES MINIMUM AND 0.192 INCHES MAXIMUM IN
  • Center Hole Shape Style: ROUND
  • Material: ALUMINUM ALLOY 6061 OVERALL
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Aluminum Alloy 6061 Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-347-0669, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Newgard Industries, Inc.. Government technical data includes 9 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-347-0669
Primary Part NumberA9004
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerNewgard Industries, Inc.
StatusACTIVE
Peripheral Shape StyleROUND
Surface TreatmentANODIZE OVERALL
Surface Treatment Document and ClassificationMIL-A-8625,TY2,CL1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
Thickness0.125 INCHES NOMINAL IN
Hole Diameter0.187 INCHES MINIMUM AND 0.192 INCHES MAXIMUM IN
Center Hole Shape StyleROUND
MaterialALUMINUM ALLOY 6061 OVERALL
Overall Diameter0.625 INCHES NOMINAL IN
Cross-Sectional Shape StyleRECTANGULAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5935-00-350-1835SM-C-657095 INTERCHANGEABLE
Connector,receptacle,electrical
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5330-00-354-7175 INTERCHANGEABLE
Gasket
Cross-Reference Index
Part NumberManufacturer
A9004 PRIMARY Newgard Industries, Inc. (USA)
Related Parts
5935-00-350-1835INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
SM-C-657095
5330-00-354-7175INTERCHANGEABLE
GASKET

Frequently Asked Questions

What is NSN 5310-01-347-0669?

NSN 5310-01-347-0669 is a Washer,flat, manufactured by Newgard Industries, Inc., classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-347-0669?

NSN 5310-01-347-0669 has 1 cross-referenced part number: A9004 (Newgard Industries, Inc.).

What NSN replaces 5310-01-347-0669?

There are 2 known substitutes for 5310-01-347-0669: 5935-00-350-1835, 5330-00-354-7175. Verify interchangeability with system specifications before substitution.

What are the specifications of A9004?

Key specifications for A9004: Peripheral Shape Style: ROUND; Surface Treatment: ANODIZE OVERALL; Surface Treatment Document and Classification: MIL-A-8625,TY2,CL1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Thickness: 0.125 INCHES NOMINAL IN. 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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