PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-PA6AXFNHousing,axial Fan

Hoffman Engineering Co Div of Federal Cartridge Corp · NSN 4140-01-298-1073 · FSC 4140 · No Item Name Available
Verified by PartsTable
NSN 4140-01-298-1073 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-298-1073. Primary manufacturer part number: A-PA6AXFN.
Features
  • Housing,axial Fan — FSC 4140
  • 2 verified cross-references
  • Primary manufacturer: Hoffman Engineering Co Div of Federal Cartridge Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Housing,axial Fan, cataloged under National Stock Number 4140-01-298-1073, 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 Hoffman Engineering Co Div of Federal Cartridge Corp. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameHousing,axial Fan
FSC / FSG4140 — No Item Name Available (FSG 41)
ManufacturersKurz & Root Generator Company, Llc (CAGE 75377); Hoffman Engineering Co Div of Federal Cartridge Corp (CAGE 00843)
Technical Specifications
ParameterValue
NSN4140-01-298-1073
Primary Part NumberA-PA6AXFN
Item NameHousing,axial Fan
FSC / FSG4140 / 41 — No Item Name Available
ManufacturerHoffman Engineering Co Div of Federal Cartridge Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3110-00-100-054324721 INTERCHANGEABLE
Cup,tapered Roller Bearing
Rbc Bearings Incorporated Div West Trenton Division
6680-00-111-509024721 INTERCHANGEABLE
Indicator,sight,liquid
Alter Harry Co the Div of T E C
5331-00-425-06492313-0078 INTERCHANGEABLE
O-Ring
Circor Aerospace, Inc. Dba Circor Aerospace Inc
6920-00-657-282024721 INTERCHANGEABLE
Cable Assy
Northrop Grumman Systems Corporation Dba Aerospace Systems Div Aeronautics Systems
5120-01-442-089824721 INTERCHANGEABLE
Inserter,screw Thread Insert
Jergens Inc Div Tooling Components Division
1005-01-543-016824721 INTERCHANGEABLE
Pouch,magazine,sing
Charles Reed Knight Jr Dba Knight's Armament Company
6515-01-599-5369472 INTERCHANGEABLE
Weight,slap Hammer
Sign Fracture Care International Dba Sign
Cross-Reference Index
Part NumberManufacturer
24721 Kurz & Root Generator Company, Llc (USA)
A-PA6AXFN PRIMARY Hoffman Engineering Co Div of Federal Cartridge Corp (USA)
Related Parts
3110-00-100-0543INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
24721
6680-00-111-5090INTERCHANGEABLE
INDICATOR,SIGHT,LIQUID
24721
5331-00-425-0649INTERCHANGEABLE
O-RING
2313-0078
6920-00-657-2820INTERCHANGEABLE
CABLE ASSY
24721
5120-01-442-0898INTERCHANGEABLE
INSERTER,SCREW THREAD INSERT
24721
1005-01-543-0168INTERCHANGEABLE
POUCH,MAGAZINE,SING
24721
6515-01-599-5369INTERCHANGEABLE
WEIGHT,SLAP HAMMER
472

Frequently Asked Questions

What is NSN 4140-01-298-1073?

NSN 4140-01-298-1073 is a Housing,axial Fan, manufactured by Hoffman Engineering Co Div of Federal Cartridge Corp, classified under FSC 4140 (No Item Name Available). Status: active.

What are the part numbers for NSN 4140-01-298-1073?

NSN 4140-01-298-1073 has 2 cross-referenced part numbers: 24721 (Kurz & Root Generator Company, Llc), A-PA6AXFN (Hoffman Engineering Co Div of Federal Cartridge Corp).

What NSN replaces 4140-01-298-1073?

There are 7 known substitutes for 4140-01-298-1073: 3110-00-100-0543, 6680-00-111-5090, 5331-00-425-0649 and 4 more. Verify interchangeability with system specifications before substitution.

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