PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25411Housing,centrifugal Fan

Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems · NSN 4140-01-537-9530 · FSC 4140 · No Item Name Available
Verified by PartsTable
NSN 4140-01-537-9530 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-537-9530. Primary manufacturer part number: 25411.
Features
  • Housing,centrifugal Fan — FSC 4140
  • 2 verified cross-references
  • Primary manufacturer: Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Housing,centrifugal Fan, cataloged under National Stock Number 4140-01-537-9530, is classified within Federal Supply Class 4140 (No Item Name Available) of the Refrigeration, AC, and Air Circulating Equipment group. The primary manufacturer of record is Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4140-01-537-9530
Primary Part Number25411
Item NameHousing,centrifugal Fan
FSC / FSG4140 / 41 — No Item Name Available
ManufacturerGse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
4820-00-164-586725411 INTERCHANGEABLE
Disk,valve
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
2805-00-374-9751 INTERCHANGEABLE
Valve,poppet,engine
5360-00-375-581450019BPCSP25 INTERCHANGEABLE
Spring,helical,compression
Ward Leonard Ct Llc
5915-00-501-4068 INTERCHANGEABLE
Filter,high Pass
5307-00-700-124425411 INTERCHANGEABLE
Stud,plain
John Deer Consumer Products Inc
6605-00-936-4756 INTERCHANGEABLE
Detector,flux Valve
5930-01-144-155925411 INTERCHANGEABLE
Switch,toggle
Generac Corp
6130-01-193-77932541-1 INTERCHANGEABLE
Inverter,power,static
Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
6110-01-327-319825411 INTERCHANGEABLE
Protector,thermal-Overload,elect
Schneider Metal Mfg Co Inc Ross Temp Div
5325-01-583-644125411 INTERCHANGEABLE
Ring,retaining
Setra Systems, Inc. Dba Gems Sensors
Cross-Reference Index
Part NumberManufacturer
25411 Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems (USA)
25411 Itw Gse Inc. (USA)
Related Parts
4820-00-164-5867INTERCHANGEABLE
DISK,VALVE
25411
2805-00-374-9751INTERCHANGEABLE
VALVE,POPPET,ENGINE
5360-00-375-5814INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
50019BPCSP25
5915-00-501-4068INTERCHANGEABLE
FILTER,HIGH PASS
5307-00-700-1244INTERCHANGEABLE
STUD,PLAIN
25411
6605-00-936-4756INTERCHANGEABLE
DETECTOR,FLUX VALVE
5930-01-144-1559INTERCHANGEABLE
SWITCH,TOGGLE
25411
6130-01-193-7793INTERCHANGEABLE
INVERTER,POWER,STATIC
2541-1
6110-01-327-3198INTERCHANGEABLE
PROTECTOR,THERMAL-OVERLOAD,ELECT
25411
5325-01-583-6441INTERCHANGEABLE
RING,RETAINING
25411

Frequently Asked Questions

What is NSN 4140-01-537-9530?

NSN 4140-01-537-9530 is a Housing,centrifugal Fan, manufactured by Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems, classified under FSC 4140 (No Item Name Available). Status: active.

What are the part numbers for NSN 4140-01-537-9530?

NSN 4140-01-537-9530 has 2 cross-referenced part numbers: 25411 (Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems), 25411 (Itw Gse Inc.).

What NSN replaces 4140-01-537-9530?

There are 10 known substitutes for 4140-01-537-9530: 4820-00-164-5867, 2805-00-374-9751, 5360-00-375-5814 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 25411?

Key specifications for 25411: Part Name Assigned by Controlling Agency: HOUSING, CENTRIFUGAL; End Item Identification: F-22 RAPTOR AIRCRAFT. 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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