PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

N0400P00003Washer,flat

General Electric Co Materials Information Services · NSN 5310-01-426-0662 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-426-0662 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-426-0662. Primary manufacturer part number: N0400P00003.
Features
  • Washer,flat — FSC 5310
  • Material: STEEL OVERALL
  • Center Hole Shape Style: ROUND
  • Surface Treatment: PASSIVATE OVERALL
  • Cross-Sectional Shape Style: RECTANGULAR
  • Peripheral Shape Style: ROUND
  • 1 verified cross-reference
  • Primary manufacturer: General Electric Co Materials Information Services
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 5310-01-426-0662, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is General Electric Co Materials Information Services. Government technical data includes 5 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-426-0662
Primary Part NumberN0400P00003
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerGeneral Electric Co Materials Information Services
StatusACTIVE
MaterialSTEEL OVERALL
Center Hole Shape StyleROUND
Surface TreatmentPASSIVATE OVERALL
Cross-Sectional Shape StyleRECTANGULAR
Peripheral Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5310-00-990-55149130523 INTERCHANGEABLE
Washer,flat
Us Army Aviation and Missile Command
Cross-Reference Index
Part NumberManufacturer
N0400P00003 General Electric Co Materials Information Services (USA)
Related Parts
5310-00-990-5514INTERCHANGEABLE
WASHER,FLAT
9130523

Frequently Asked Questions

What is NSN 5310-01-426-0662?

NSN 5310-01-426-0662 is a Washer,flat, manufactured by General Electric Co Materials Information Services, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-426-0662?

NSN 5310-01-426-0662 has 1 cross-referenced part number: N0400P00003 (General Electric Co Materials Information Services).

What NSN replaces 5310-01-426-0662?

There is 1 known substitute for 5310-01-426-0662: 5310-00-990-5514. Verify interchangeability with system specifications before substitution.

What are the specifications of N0400P00003?

Key specifications for N0400P00003: Material: STEEL OVERALL; Center Hole Shape Style: ROUND; Surface Treatment: PASSIVATE OVERALL; Cross-Sectional Shape Style: RECTANGULAR. 5 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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