NSN 4140-01-497-0105 · NIIN 014970105 · Part number 2761-34
Dynamic Air Engineering, Inc. · FSC 4140 — Fans, Air Circulators, and Blower Equipment · FSG 41 — Refrigeration, AC, and Air Circulating Equipment · CAGE 18965
Government record, cited
NSN 4140-01-497-0105 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-497-0105. Manufacturer of record part number: 2761-34.
Also searched as4140-01-497-0105 ·
4140014970105 ·
NIIN 014970105 ·
01-497-0105 ·
FSC 4140 Fans, Air Circulators, and Blower Equipment · CAGE 18965 · 2761-34 · L6332
Manufacturer of record: Dynamic Air Engineering, Inc.
Identification
NSN: 4140-01-497-0105
NIIN: 014970105
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
FSG: 41 — Refrigeration, AC, and Air Circulating Equipment
Primary part number: 2761-34
Manufacturer: Dynamic Air Engineering, Inc.
General Description
The Impeller,fan,axial, cataloged under National Stock Number 4140-01-497-0105, 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 Dynamic Air Engineering, Inc.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Impeller,fan,axial
FSC / FSG
4140 — Fans, Air Circulators, and Blower Equipment (FSG 41)
Manufacturers
Dynamic Air Engineering, Inc. (CAGE 18965)
Technical Specifications
Parameter
Value
NSN
4140-01-497-0105
Primary Part Number
2761-34
Item Name
Impeller,fan,axial
FSC / FSG
4140 / 41 — Fans, Air Circulators, and Blower Equipment
Manufacturer
Dynamic Air Engineering, Inc.
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 Items1
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5331-01-619-1222276134POSSIBLE MATCH
O-RING
Possible match (shared part number)Abb Motors & Mechanical Inc Div Abb Motors and Mechanical Inc.
NSN 4140-01-497-0105 is a Impeller,fan,axial, manufactured by Dynamic Air Engineering, Inc., classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
What part numbers are listed for NSN 4140-01-497-0105?
NSN 4140-01-497-0105 has 2 manufacturer part numbers on file: 2761-34 (Dynamic Air Engineering, Inc.), L6332 (Dynamic Air Engineering, Inc.).
What NSN replaces 4140-01-497-0105?
1 possible match (shared part number, not a government interchangeability claim): 5331-01-619-1222. Verify interchangeability with system specifications before substitution.
Is NSN 4140-01-497-0105 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.