NSN 4140-01-442-9150 · NIIN 014429150 · Part number 031090
Eg and G Rotron Regenerative Blower Opns · FSC 4140 — Fans, Air Circulators, and Blower Equipment · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 59841
Government record, cited
NSN 4140-01-442-9150 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-442-9150. Manufacturer of record part number: 031090.
Also searched as4140-01-442-9150 ·
4140014429150 ·
NIIN 014429150 ·
01-442-9150 ·
FSC 4140 Fans, Air Circulators, and Blower Equipment · CAGE 59841 · 031090
Manufacturer of record: Eg and G Rotron Regenerative Blower Opns
Identification
NSN: 4140-01-442-9150
NIIN: 014429150
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
Primary part number: 031090
Manufacturer: Eg and G Rotron Regenerative Blower Opns
General Description
The Fan,tubeaxial, cataloged under National Stock Number 4140-01-442-9150, 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 Eg and G Rotron Regenerative Blower Opns. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 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,tubeaxial
FSC / FSG
4140 — Fans, Air Circulators, and Blower Equipment (FSG 41)
Manufacturers
Eg and G Rotron Regenerative Blower Opns (CAGE 59841)
Technical Specifications
Parameter
Value
NSN
4140-01-442-9150
Primary Part Number
031090
Item Name
Fan,tubeaxial
FSC / FSG
4140 / 41 — Fans, Air Circulators, and Blower Equipment
Manufacturer
Eg and G Rotron Regenerative Blower Opns
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 Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
NSN 4140-01-442-9150 is a Fan,tubeaxial, manufactured by Eg and G Rotron Regenerative Blower Opns, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
What part numbers are listed for NSN 4140-01-442-9150?
NSN 4140-01-442-9150 has 1 manufacturer part number on file: 031090 (Eg and G Rotron Regenerative Blower Opns).
What NSN replaces 4140-01-442-9150?
3 possible matches (shared part number, not a government interchangeability claim): 4140-01-497-5107, 6540-01-509-5810, 4140-01-568-3751. Verify interchangeability with system specifications before substitution.
Is NSN 4140-01-442-9150 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.