PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

219391Washer,flat

Woodward, Inc. · NSN 5310-00-007-6082 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-007-6082 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-007-6082. Primary manufacturer part number: 219391.
Features
  • Washer,flat — FSC 5310
  • Material: STEEL OVERALL
  • Center Hole Shape Style: ROUND
  • Thickness: 0.060 INCHES NOMINAL IN
  • Peripheral Shape Style: ROUND
  • Cross-Sectional Shape Style: RECTANGULAR
  • Hole Diameter: 0.188 INCHES NOMINAL IN
  • Overall Diameter: 0.589 INCHES NOMINAL IN
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 5310-00-007-6082, 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.. 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-007-6082
Primary Part Number219391
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerWoodward, Inc.
StatusACTIVE
MaterialSTEEL OVERALL
Center Hole Shape StyleROUND
Thickness0.060 INCHES NOMINAL IN
Peripheral Shape StyleROUND
Cross-Sectional Shape StyleRECTANGULAR
Hole Diameter0.188 INCHES NOMINAL IN
Overall Diameter0.589 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5310-00-014-585521NE-066 INTERCHANGEABLE
Nut,self-Locking,hexagon
Esna, Llc
4820-00-223-5348219391 INTERCHANGEABLE
Valve Assembly
Dana Off Highway Products, Llc
Cross-Reference Index
Part NumberManufacturer
219391 PRIMARY Woodward, Inc. (USA)
Related Parts
5310-00-014-5855INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
21NE-066
4820-00-223-5348INTERCHANGEABLE
VALVE ASSEMBLY
219391

Frequently Asked Questions

What is NSN 5310-00-007-6082?

NSN 5310-00-007-6082 is a Washer,flat, manufactured by Woodward, Inc., classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-007-6082?

NSN 5310-00-007-6082 has 1 cross-referenced part number: 219391 (Woodward, Inc.).

What NSN replaces 5310-00-007-6082?

There are 2 known substitutes for 5310-00-007-6082: 5310-00-014-5855, 4820-00-223-5348. Verify interchangeability with system specifications before substitution.

What are the specifications of 219391?

Key specifications for 219391: Material: STEEL OVERALL; Center Hole Shape Style: ROUND; Thickness: 0.060 INCHES NOMINAL IN; Peripheral Shape Style: ROUND. 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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