PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

202867Insulator,washer

Woodward, Inc. · NSN 5970-00-937-4978 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-00-937-4978 — this item is cataloged by the U.S. Government under National Stock Number 5970-00-937-4978. Primary manufacturer part number: 202867.
Features
  • Insulator,washer — FSC 5970
  • Style Designator: ROUND, FLAT
  • Material: MICA OVERALL
  • 2 verified cross-references
  • Primary manufacturer: Woodward, Inc.
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Mica Overall construction
General Description

The Insulator,washer, cataloged under National Stock Number 5970-00-937-4978, is classified within Federal Supply Class 5970 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Woodward, Inc.. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, 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
NSN5970-00-937-4978
Primary Part Number202867
Item NameInsulator,washer
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerWoodward, Inc.
StatusACTIVE
Style DesignatorROUND, FLAT
MaterialMICA OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
2520-00-383-9588202867 INTERCHANGEABLE
Bushing,reverse Idl
Clark Material Handling Company
5365-00-399-3259202867 INTERCHANGEABLE
Ring,seal
Viking Technologies, Ltd.
Cross-Reference Index
Part NumberManufacturer
202867 PRIMARY Woodward, Inc. (USA)
202867 Woodward, Inc. Div Fuel Systems and Controls (USA)
Related Parts
2520-00-383-9588INTERCHANGEABLE
BUSHING,REVERSE IDL
202867
5365-00-399-3259INTERCHANGEABLE
RING,SEAL
202867

Frequently Asked Questions

What is NSN 5970-00-937-4978?

NSN 5970-00-937-4978 is a Insulator,washer, manufactured by Woodward, Inc., classified under FSC 5970 (No Item Name Available). Status: active.

What are the part numbers for NSN 5970-00-937-4978?

NSN 5970-00-937-4978 has 2 cross-referenced part numbers: 202867 (Woodward, Inc.), 202867 (Woodward, Inc. Div Fuel Systems and Controls).

What NSN replaces 5970-00-937-4978?

There are 2 known substitutes for 5970-00-937-4978: 2520-00-383-9588, 5365-00-399-3259. Verify interchangeability with system specifications before substitution.

What are the specifications of 202867?

Key specifications for 202867: Style Designator: ROUND, FLAT; Material: MICA OVERALL. 2 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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