PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4038Cooler,fluid,transmission

Windham Lifts Inc · NSN 2520-01-253-0559 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-01-253-0559 — this item is cataloged by the U.S. Government under National Stock Number 2520-01-253-0559. Primary manufacturer part number: 4038.
Features
  • Cooler,fluid,transmission — FSC 2520
  • 4 verified cross-references
  • Primary manufacturer: Windham Lifts Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cooler,fluid,transmission, cataloged under National Stock Number 2520-01-253-0559, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Windham Lifts Inc. This item has 4 commercial cross-references from 3 manufacturers, 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 NameCooler,fluid,transmission
FSC / FSG2520 — No Item Name Available (FSG 25)
ManufacturersMcquay-Perfex Inc (CAGE 39433); Snydergeneral Corp Commercial Products Group (CAGE 00527); Windham Lifts Inc (CAGE 62080)
Technical Specifications
ParameterValue
NSN2520-01-253-0559
Primary Part Number4038
Item NameCooler,fluid,transmission
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerWindham Lifts Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5305-00-149-987821329-632-9 INTERCHANGEABLE
Screw,machine
Naval Air Warfare Center Aircraft Division Joint Base Jbmdl
5905-00-161-717691J2R2 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
5945-00-176-475021748 INTERCHANGEABLE
Solenoid,electrical
Eaton Aerospace Llc
6645-00-225-27344038 INTERCHANGEABLE
Wheel,center
Wakmann Watch Company Inc
5130-00-234-48774038 INTERCHANGEABLE
Wrench,impact,pneumatic
Sioux Tools Inc
5999-00-283-399816T1879 INTERCHANGEABLE
Cap,electrical
Chief of Engineers Dept of Army
5905-00-549-8222 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
5950-00-647-5830292-1061G1 INTERCHANGEABLE
Transformer,power
Raytheon Company Dba Raytheon Co
5305-01-226-9461 INTERCHANGEABLE
Thumbscrew
3020-01-389-9048 INTERCHANGEABLE
Sprocket Wheel
Cross-Reference Index
Part NumberManufacturer
B4038 Mcquay-Perfex Inc (USA)
38079B-00 Snydergeneral Corp Commercial Products Group (USA)
4038 PRIMARY Windham Lifts Inc (USA)
380479B-00 Mcquay-Perfex Inc (USA)
Related Parts
5305-00-149-9878INTERCHANGEABLE
SCREW,MACHINE
21329-632-9
5905-00-161-7176INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
91J2R2
5945-00-176-4750INTERCHANGEABLE
SOLENOID,ELECTRICAL
21748
6645-00-225-2734INTERCHANGEABLE
WHEEL,CENTER
4038
5130-00-234-4877INTERCHANGEABLE
WRENCH,IMPACT,PNEUMATIC
4038
5999-00-283-3998INTERCHANGEABLE
CAP,ELECTRICAL
16T1879
5905-00-549-8222INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
5950-00-647-5830INTERCHANGEABLE
TRANSFORMER,POWER
292-1061G1
5305-01-226-9461INTERCHANGEABLE
THUMBSCREW
3020-01-389-9048INTERCHANGEABLE
SPROCKET WHEEL
5120-01-428-4724INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5996-01-526-1720INTERCHANGEABLE
AMPLIFIER,RADIO FREQUENCY
4038

Frequently Asked Questions

What is NSN 2520-01-253-0559?

NSN 2520-01-253-0559 is a Cooler,fluid,transmission, manufactured by Windham Lifts Inc, classified under FSC 2520 (No Item Name Available). Status: active.

What are the part numbers for NSN 2520-01-253-0559?

NSN 2520-01-253-0559 has 4 cross-referenced part numbers: B4038 (Mcquay-Perfex Inc), 38079B-00 (Snydergeneral Corp Commercial Products Group), 4038 (Windham Lifts Inc), 380479B-00 (Mcquay-Perfex Inc).

What NSN replaces 2520-01-253-0559?

There are 12 known substitutes for 2520-01-253-0559: 5305-00-149-9878, 5905-00-161-7176, 5945-00-176-4750 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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