PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

52004Cooler,fluid,industrial

Westerbeke Corporation · NSN 4420-01-632-1341 · FSC 4420 · No Item Name Available
Verified by PartsTable
NSN 4420-01-632-1341 — this item is cataloged by the U.S. Government under National Stock Number 4420-01-632-1341. Primary manufacturer part number: 52004.
Features
  • Cooler,fluid,industrial — FSC 4420
  • 1 verified cross-reference
  • Primary manufacturer: Westerbeke Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cooler,fluid,industrial, cataloged under National Stock Number 4420-01-632-1341, is classified within Federal Supply Class 4420 (No Item Name Available) of the Furnace, Steam, Drying, Nuclear Reactors group. The primary manufacturer of record is Westerbeke Corporation. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4420-01-632-1341
Primary Part Number52004
Item NameCooler,fluid,industrial
FSC / FSG4420 / 44 — No Item Name Available
ManufacturerWesterbeke Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
3455-00-231-347510040 INTERCHANGEABLE
Cutter,milling,plain
Niagara Cutter Inc
5935-00-259-53142Z7412-12 INTERCHANGEABLE
Connector,receptacle,electrical
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5305-00-432-353752004 INTERCHANGEABLE
Thumbscrew
Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana Div Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana
5342-00-554-0583 INTERCHANGEABLE
Cap,filler Opening
5950-00-838-290052004 INTERCHANGEABLE
Reactor
Magnetika Inc Div Magnetika/phillipsburg Location
5962-01-234-3021 INTERCHANGEABLE
Microcircuit,digital
5940-01-425-197952004 INTERCHANGEABLE
Splice,conductor
Te Connectivity Corporation
4730-01-429-135452004 INTERCHANGEABLE
Plug,tube Repair
Shaw Development, Llc
7490-01-477-77895221401 INTERCHANGEABLE
Machine,laminator
Fellowes Inc
5120-01-504-9656 INTERCHANGEABLE
Wrench,box and Open End,combinat
Cross-Reference Index
Part NumberManufacturer
52004 PRIMARY Westerbeke Corporation (USA)
Related Parts
3455-00-231-3475INTERCHANGEABLE
CUTTER,MILLING,PLAIN
10040
5935-00-259-5314INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
2Z7412-12
5305-00-432-3537INTERCHANGEABLE
THUMBSCREW
52004
5342-00-554-0583INTERCHANGEABLE
CAP,FILLER OPENING
5950-00-838-2900INTERCHANGEABLE
REACTOR
52004
5962-01-234-3021INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5940-01-425-1979INTERCHANGEABLE
SPLICE,CONDUCTOR
52004
4730-01-429-1354INTERCHANGEABLE
PLUG,TUBE REPAIR
52004
7490-01-477-7789INTERCHANGEABLE
MACHINE,LAMINATOR
5221401
5120-01-504-9656INTERCHANGEABLE
WRENCH,BOX AND OPEN END,COMBINAT
7350-01-541-7709INTERCHANGEABLE
BOTTLE,WATER
52004

Frequently Asked Questions

What is NSN 4420-01-632-1341?

NSN 4420-01-632-1341 is a Cooler,fluid,industrial, manufactured by Westerbeke Corporation, classified under FSC 4420 (No Item Name Available). Status: active.

What are the part numbers for NSN 4420-01-632-1341?

NSN 4420-01-632-1341 has 1 cross-referenced part number: 52004 (Westerbeke Corporation).

What NSN replaces 4420-01-632-1341?

There are 11 known substitutes for 4420-01-632-1341: 3455-00-231-3475, 5935-00-259-5314, 5305-00-432-3537 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 52004?

Key specifications for 52004: End Item Identification: GENERATOR SET, GASOLINE ENGINE 14KW; Part Name Assigned by Controlling Agency: COOLER, FUEL. 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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