NSN 4140-01-179-0797 · NIIN 011790797 · Part number 1938-4
Avaho Acquisition Corp Dba Impac · FSC 4140 — Fans, Air Circulators, and Blower Equipment · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 10018
Government record, cited
NSN 4140-01-179-0797 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-179-0797. Manufacturer of record part number: 1938-4.
Also searched as4140-01-179-0797 ·
4140011790797 ·
NIIN 011790797 ·
01-179-0797 ·
FSC 4140 Fans, Air Circulators, and Blower Equipment · CAGE 10018 · 1938-4
Manufacturer of record: Avaho Acquisition Corp Dba Impac
Identification
NSN: 4140-01-179-0797
NIIN: 011790797
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
Primary part number: 1938-4
Manufacturer: Avaho Acquisition Corp Dba Impac
General Description
The Fan,vane Axial, cataloged under National Stock Number 4140-01-179-0797, 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 Avaho Acquisition Corp Dba Impac. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 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,vane Axial
FSC / FSG
4140 — Fans, Air Circulators, and Blower Equipment (FSG 41)
Manufacturers
Avaho Acquisition Corp Dba Impac (CAGE 10018)
Technical Specifications
Parameter
Value
NSN
4140-01-179-0797
Primary Part Number
1938-4
Item Name
Fan,vane Axial
FSC / FSG
4140 / 41 — Fans, Air Circulators, and Blower Equipment
Manufacturer
Avaho Acquisition Corp Dba Impac
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5999-01-282-21171938-4POSSIBLE MATCH
CONTACT ASSEMBLY,ELECTRICAL
Possible match (shared part number)Molex, Llc
5920-01-334-4390POSSIBLE MATCH
FUSE,CARTRIDGE
Possible match (shared part number)
5950-01-354-0315PC76065-1POSSIBLE MATCH
TRANSFORMER,POWER
Possible match (shared part number)Rockwell Collins, Inc. Dba Rc Displays Systems
2805-01-354-845519384POSSIBLE MATCH
BALL SOCKET
Possible match (shared part number)Brunswick Corp Dba Mercury Marine Div Mercury Marine
5998-01-386-640419384POSSIBLE MATCH
CIRCUIT CARD ASSEMBLY
Possible match (shared part number)Datum Inc Bancomm-Timing Div
NSN 4140-01-179-0797 is a Fan,vane Axial, manufactured by Avaho Acquisition Corp Dba Impac, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
What part numbers are listed for NSN 4140-01-179-0797?
NSN 4140-01-179-0797 has 1 manufacturer part number on file: 1938-4 (Avaho Acquisition Corp Dba Impac).
What NSN replaces 4140-01-179-0797?
5 possible matches (shared part number, not a government interchangeability claim): 5999-01-282-2117, 5920-01-334-4390, 5950-01-354-0315. Verify interchangeability with system specifications before substitution.
Is NSN 4140-01-179-0797 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.