PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18425Washer,valve Spring

Franklin Engine Co Inc · NSN 2810-00-147-7203 · FSC 2810 · No Item Name Available
Verified by PartsTable
NSN 2810-00-147-7203 — this item is cataloged by the U.S. Government under National Stock Number 2810-00-147-7203. Primary manufacturer part number: 18425.
Features
  • Washer,valve Spring — FSC 2810
  • 1 verified cross-reference
  • Primary manufacturer: Franklin Engine Co Inc
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 2810-00-147-7203, is classified within Federal Supply Class 2810 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Franklin Engine Co Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameWasher,valve Spring
FSC / FSG2810 — No Item Name Available (FSG 28)
ManufacturersFranklin Engine Co Inc (CAGE 70188)
Technical Specifications
ParameterValue
NSN2810-00-147-7203
Primary Part Number18425
Item NameWasher,valve Spring
FSC / FSG2810 / 28 — No Item Name Available
ManufacturerFranklin Engine Co Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
9540-00-006-6697 INTERCHANGEABLE
Angle,structural
6620-00-166-733118425 INTERCHANGEABLE
Sector and Staff
Ranco Inc Ranco Controls Div
5935-00-727-7862UG61EU INTERCHANGEABLE
Connector,receptacle,electrical
Joint Electronics Type Designation System
5950-00-768-7340X333-1 INTERCHANGEABLE
Coil,radio Frequency
Communication Coil, Inc. Div -
4820-01-085-60061842-5PC4 INTERCHANGEABLE
Stem,fluid Valve
Flowserve Corporation Div Flowserve Us Inc
4820-01-085-60071842-5-3 INTERCHANGEABLE
Disk,valve
Flowserve Corporation Div Flowserve Us Inc
5925-01-626-052818425 INTERCHANGEABLE
Circuit Breaker
Schneider Electric Usa, Inc.
Cross-Reference Index
Part NumberManufacturer
18425 Franklin Engine Co Inc (USA)
Related Parts
9540-00-006-6697INTERCHANGEABLE
ANGLE,STRUCTURAL
6620-00-166-7331INTERCHANGEABLE
SECTOR AND STAFF
18425
5935-00-727-7862INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
UG61EU
5950-00-768-7340INTERCHANGEABLE
COIL,RADIO FREQUENCY
X333-1
4820-01-085-6006INTERCHANGEABLE
STEM,FLUID VALVE
1842-5PC4
4820-01-085-6007INTERCHANGEABLE
DISK,VALVE
1842-5-3
5925-01-626-0528INTERCHANGEABLE
CIRCUIT BREAKER
18425

Frequently Asked Questions

What is NSN 2810-00-147-7203?

NSN 2810-00-147-7203 is a Washer,valve Spring, manufactured by Franklin Engine Co Inc, classified under FSC 2810 (No Item Name Available). Status: active.

What are the part numbers for NSN 2810-00-147-7203?

NSN 2810-00-147-7203 has 1 cross-referenced part number: 18425 (Franklin Engine Co Inc).

What NSN replaces 2810-00-147-7203?

There are 7 known substitutes for 2810-00-147-7203: 9540-00-006-6697, 6620-00-166-7331, 5935-00-727-7862 and 4 more. Verify interchangeability with system specifications before substitution.

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