PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12391Housing,centrifugal Fan

Itw Gse Inc. · NSN 4140-01-498-6292 · FSC 4140 · No Item Name Available
Verified by PartsTable
NSN 4140-01-498-6292 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-498-6292. Primary manufacturer part number: 12391.
Features
  • Housing,centrifugal Fan — FSC 4140
  • 2 verified cross-references
  • Primary manufacturer: Itw Gse Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Housing,centrifugal Fan, cataloged under National Stock Number 4140-01-498-6292, 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 Itw Gse Inc.. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4140-01-498-6292
Primary Part Number12391
Item NameHousing,centrifugal Fan
FSC / FSG4140 / 41 — No Item Name Available
ManufacturerItw Gse Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5330-00-171-9096 INTERCHANGEABLE
Seal,plain Encased
5360-00-335-933412391 INTERCHANGEABLE
Spring,helical,compression
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
3530-00-359-802512391 INTERCHANGEABLE
Presser Bar
Singer Industrial Sewing Products Co Cutters Exchange Div
6625-01-092-119712391 INTERCHANGEABLE
Multimeter
Simpson Electric Company, Inc.
5920-01-210-7106 INTERCHANGEABLE
Absorber,overvoltage
5330-01-344-7254 INTERCHANGEABLE
Packing,preformed
5305-01-437-132712391 INTERCHANGEABLE
Setscrew
Leslie Controls, Inc. Dba Leslie Controls Inc
6525-01-575-0742100-0974-01 INTERCHANGEABLE
Blocks,bezel,computed Radiograph
Minxray Inc
2530-01-679-218712391 INTERCHANGEABLE
Brake Drum
Duraparts Llc Dba Durabrake Co Llc
Cross-Reference Index
Part NumberManufacturer
12391 Itw Gse Inc. (USA)
12391 Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems (USA)
Related Parts
5330-00-171-9096INTERCHANGEABLE
SEAL,PLAIN ENCASED
5360-00-335-9334INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
12391
3530-00-359-8025INTERCHANGEABLE
PRESSER BAR
12391
6625-01-092-1197INTERCHANGEABLE
MULTIMETER
12391
5920-01-210-7106INTERCHANGEABLE
ABSORBER,OVERVOLTAGE
5330-01-344-7254INTERCHANGEABLE
PACKING,PREFORMED
5305-01-437-1327INTERCHANGEABLE
SETSCREW
12391
6525-01-575-0742INTERCHANGEABLE
BLOCKS,BEZEL,COMPUTED RADIOGRAPH
100-0974-01
2530-01-679-2187INTERCHANGEABLE
BRAKE DRUM
12391

Frequently Asked Questions

What is NSN 4140-01-498-6292?

NSN 4140-01-498-6292 is a Housing,centrifugal Fan, manufactured by Itw Gse Inc., classified under FSC 4140 (No Item Name Available). Status: active.

What are the part numbers for NSN 4140-01-498-6292?

NSN 4140-01-498-6292 has 2 cross-referenced part numbers: 12391 (Itw Gse Inc.), 12391 (Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems).

What NSN replaces 4140-01-498-6292?

There are 9 known substitutes for 4140-01-498-6292: 5330-00-171-9096, 5360-00-335-9334, 3530-00-359-8025 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12391?

Key specifications for 12391: End Item Identification: F-22 RAPTOR; Special Features: REQUESTED NAME, PLENUM, WELDMENT; SIZE 40 IN X 36 IN X 6 IN; Part Name Assigned by Controlling Agency: PLENUM, WELDMENT. 3 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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