PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20003Housing,clutch

Western Mfg Co · NSN 2520-00-450-9254 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-00-450-9254 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-450-9254. Primary manufacturer part number: 20003.
Features
  • Housing,clutch — FSC 2520
  • 1 verified cross-reference
  • Primary manufacturer: Western Mfg Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Housing,clutch, cataloged under National Stock Number 2520-00-450-9254, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Western Mfg Co. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameHousing,clutch
FSC / FSG2520 — No Item Name Available (FSG 25)
ManufacturersWestern Mfg Co (CAGE 64986)
Technical Specifications
ParameterValue
NSN2520-00-450-9254
Primary Part Number20003
Item NameHousing,clutch
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerWestern Mfg Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5120-00-242-3434 INTERCHANGEABLE
Punch,starter
5330-00-292-1598052063-5 INTERCHANGEABLE
Seal,plain Encased
Gits Mfg Co Inc
4130-00-523-56242000-3 INTERCHANGEABLE
Disk,suction Valve
Grasso Inc
5935-00-660-59319063136 INTERCHANGEABLE
Connector,receptacle,electrical
Us Army Aviation and Missile Command
7320-01-141-41682000-3 INTERCHANGEABLE
Food Waste Disposal System
Ni Industries Inc Thermador/waste King Div
6525-01-204-181320003 INTERCHANGEABLE
Film,nuclear Medicine
Eastman Kodak Company Dba Kodak
5930-01-237-3755 INTERCHANGEABLE
Switch,push
5945-01-314-95271551AS249-4 INTERCHANGEABLE
Relay,electromagnetic
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
5305-01-345-294420003 INTERCHANGEABLE
Thumbscrew
Northwestern Tools, Inc.
5940-01-394-704920003 INTERCHANGEABLE
Terminal Board
Exstar International Corporation
Cross-Reference Index
Part NumberManufacturer
20003 Western Mfg Co (USA)
Related Parts
5120-00-242-3434INTERCHANGEABLE
PUNCH,STARTER
5330-00-292-1598INTERCHANGEABLE
SEAL,PLAIN ENCASED
052063-5
4130-00-523-5624INTERCHANGEABLE
DISK,SUCTION VALVE
2000-3
5935-00-660-5931INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
9063136
7320-01-141-4168INTERCHANGEABLE
FOOD WASTE DISPOSAL SYSTEM
2000-3
6525-01-204-1813INTERCHANGEABLE
FILM,NUCLEAR MEDICINE
20003
5930-01-237-3755INTERCHANGEABLE
SWITCH,PUSH
5945-01-314-9527INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
1551AS249-4
5305-01-345-2944INTERCHANGEABLE
THUMBSCREW
20003
5940-01-394-7049INTERCHANGEABLE
TERMINAL BOARD
20003
3040-01-437-5481INTERCHANGEABLE
SHAFT ASSEMBLY,SHOULDERED
80053-2
4810-01-445-0855INTERCHANGEABLE
ACTUATOR,ELECTROMECHANICAL,ROTAR
20003-4

Frequently Asked Questions

What is NSN 2520-00-450-9254?

NSN 2520-00-450-9254 is a Housing,clutch, manufactured by Western Mfg Co, classified under FSC 2520 (No Item Name Available). Status: active.

What are the part numbers for NSN 2520-00-450-9254?

NSN 2520-00-450-9254 has 1 cross-referenced part number: 20003 (Western Mfg Co).

What NSN replaces 2520-00-450-9254?

There are 12 known substitutes for 2520-00-450-9254: 5120-00-242-3434, 5330-00-292-1598, 4130-00-523-5624 and 9 more. Verify interchangeability with system specifications before substitution.

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