PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

218668Washer,flat

Woodward, Inc. Div Fuel Systems and Controls · NSN 5310-01-008-4232 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-008-4232 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-008-4232. Primary manufacturer part number: 218668.
Features
  • Washer,flat — FSC 5310
  • Material: STEEL CORROSION RESISTING OVERALL
  • Thickness: 0.047 INCHES NOMINAL IN
  • Peripheral Shape Style: ROUND
  • Overall Diameter: 0.380 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: RECTANGULAR
  • Center Hole Shape Style: ROUND
  • Hole Diameter: 0.203 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Corrosion Resisting Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-008-4232, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Woodward, Inc. Div Fuel Systems and Controls. Government technical data includes 7 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
NSN5310-01-008-4232
Primary Part Number218668
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerWoodward, Inc. Div Fuel Systems and Controls
StatusACTIVE
MaterialSTEEL CORROSION RESISTING OVERALL
Thickness0.047 INCHES NOMINAL IN
Peripheral Shape StyleROUND
Overall Diameter0.380 INCHES NOMINAL IN
Cross-Sectional Shape StyleRECTANGULAR
Center Hole Shape StyleROUND
Hole Diameter0.203 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5310-00-596-8807 INTERCHANGEABLE
Washer,flat
Cross-Reference Index
Part NumberManufacturer
218668 PRIMARY Woodward, Inc. Div Fuel Systems and Controls (USA)
Related Parts
5310-00-596-8807INTERCHANGEABLE
WASHER,FLAT

Frequently Asked Questions

What is NSN 5310-01-008-4232?

NSN 5310-01-008-4232 is a Washer,flat, manufactured by Woodward, Inc. Div Fuel Systems and Controls, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-008-4232?

NSN 5310-01-008-4232 has 1 cross-referenced part number: 218668 (Woodward, Inc. Div Fuel Systems and Controls).

What NSN replaces 5310-01-008-4232?

There is 1 known substitute for 5310-01-008-4232: 5310-00-596-8807. Verify interchangeability with system specifications before substitution.

What are the specifications of 218668?

Key specifications for 218668: Material: STEEL CORROSION RESISTING OVERALL; Thickness: 0.047 INCHES NOMINAL IN; Peripheral Shape Style: ROUND; Overall Diameter: 0.380 INCHES NOMINAL IN. 7 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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