PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20-372Washer,valve Spring

Dresser Industries Inc Waukesha Engine Div · NSN 2805-00-423-0690 · FSC 2805 · No Item Name Available
Verified by PartsTable
NSN 2805-00-423-0690 — this item is cataloged by the U.S. Government under National Stock Number 2805-00-423-0690. Primary manufacturer part number: 20-372.
Features
  • Washer,valve Spring — FSC 2805
  • 1 verified cross-reference
  • Primary manufacturer: Dresser Industries Inc Waukesha Engine Div
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Flow control in piping systems
  • Pressure regulation
General Description

The Washer,valve Spring, cataloged under National Stock Number 2805-00-423-0690, is classified within Federal Supply Class 2805 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Dresser Industries Inc Waukesha Engine Div. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameWasher,valve Spring
FSC / FSG2805 — No Item Name Available (FSG 28)
ManufacturersDresser Industries Inc Waukesha Engine Div (CAGE 71995)
Technical Specifications
ParameterValue
NSN2805-00-423-0690
Primary Part Number20-372
Item NameWasher,valve Spring
FSC / FSG2805 / 28 — No Item Name Available
ManufacturerDresser Industries Inc Waukesha Engine Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5940-00-177-43874AS30WSS INTERCHANGEABLE
Terminal,feedthru
Frc Electrical Industries Inc
5307-00-968-537920372 INTERCHANGEABLE
Stud,connecting,act
Cadillac Gage Textron Inc.
5365-01-217-712520372 INTERCHANGEABLE
Spacer
Twg Canada Consolidated Inc
6515-01-356-1216203.322 INTERCHANGEABLE
Screw,bone,maxillofacial Surgery
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
6685-01-539-924820372 INTERCHANGEABLE
Dampener,fluid Pressure
Gas Turbine Efficiency Ab Gte
Cross-Reference Index
Part NumberManufacturer
20-372 PRIMARY Dresser Industries Inc Waukesha Engine Div (USA)
Related Parts
5940-00-177-4387INTERCHANGEABLE
TERMINAL,FEEDTHRU
4AS30WSS
5307-00-968-5379INTERCHANGEABLE
STUD,CONNECTING,ACT
20372
5365-01-217-7125INTERCHANGEABLE
SPACER
20372
6515-01-356-1216INTERCHANGEABLE
SCREW,BONE,MAXILLOFACIAL SURGERY
203.322
6685-01-539-9248INTERCHANGEABLE
DAMPENER,FLUID PRESSURE
20372

Frequently Asked Questions

What is NSN 2805-00-423-0690?

NSN 2805-00-423-0690 is a Washer,valve Spring, manufactured by Dresser Industries Inc Waukesha Engine Div, classified under FSC 2805 (No Item Name Available). Status: active.

What are the part numbers for NSN 2805-00-423-0690?

NSN 2805-00-423-0690 has 1 cross-referenced part number: 20-372 (Dresser Industries Inc Waukesha Engine Div).

What NSN replaces 2805-00-423-0690?

There are 5 known substitutes for 2805-00-423-0690: 5940-00-177-4387, 5307-00-968-5379, 5365-01-217-7125 and 2 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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