NSN 4140-01-724-9719 · NIIN 017249719 · Part number 4838075
Oshkosh Defense Llc · FSC 4140 — Fans, Air Circulators, and Blower Equipment · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 75Q65
Government record, cited
NSN 4140-01-724-9719 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-724-9719. Manufacturer of record part number: 4838075.
Also searched as4140-01-724-9719 ·
4140017249719 ·
NIIN 017249719 ·
01-724-9719 ·
FSC 4140 Fans, Air Circulators, and Blower Equipment · CAGE 75Q65 · 4838075 · 1002226275 · 1002201721
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
Primary part number: 4838075
Manufacturer: Oshkosh Defense Llc
General Description
The Fan,centrifugal, cataloged under National Stock Number 4140-01-724-9719, is classified within Federal Supply Class 4140 (Fans, Air Circulators, and Blower Equipment) of the Refrigeration, AC, and Air Circulating Equipment group. The manufacturer of record is Oshkosh Defense Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Fan,centrifugal
FSC / FSG
4140 — Fans, Air Circulators, and Blower Equipment (FSG 41)
Manufacturers
Oshkosh Defense Llc (CAGE 75Q65)
Technical Specifications
Parameter
Value
NSN
4140-01-724-9719
Primary Part Number
4838075
Item Name
Fan,centrifugal
FSC / FSG
4140 / 41 — Fans, Air Circulators, and Blower Equipment
Manufacturer
Oshkosh Defense Llc
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4720-01-725-00314838067POSSIBLE MATCH
HOSE,NONMETALLIC
Possible match (shared part number)Oshkosh Defense Llc
5895-01-725-27524838080POSSIBLE MATCH
SELECTOR CONTROL SUBASSEMBLY
Possible match (shared part number)Oshkosh Defense Llc
NSN 4140-01-724-9719 is a Fan,centrifugal, manufactured by Oshkosh Defense Llc, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
What part numbers are listed for NSN 4140-01-724-9719?
NSN 4140-01-724-9719 has 1 manufacturer part number on file: 4838075 (Oshkosh Defense Llc).
What NSN replaces 4140-01-724-9719?
5 possible matches (shared part number, not a government interchangeability claim): 4720-01-725-0031, 5895-01-725-2752, 5330-01-725-3158. Verify interchangeability with system specifications before substitution.
Is NSN 4140-01-724-9719 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.