The Impeller,fan,axial, cataloged under National Stock Number 4140-01-329-7379, 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 Cleland Sales Corp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-329-7379 |
| Primary Part Number | 040261 |
| Item Name | Impeller,fan,axial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Cleland Sales Corp |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 040261 PRIMARY | Cleland Sales Corp (USA) |
| Reference | Meaning |
|---|---|
| 040261 | 5/9 Secondary reference Imi Cornelius Inc. |
NSN 4140-01-329-7379 is a Impeller,fan,axial, manufactured by Cleland Sales Corp, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-329-7379 has 1 manufacturer part number on file: 040261 (Cleland Sales Corp).
2 possible matches (shared part number, not a government interchangeability claim): 6515-01-519-4259, 4820-01-587-1975. Verify interchangeability with system specifications before substitution.
Key specifications for 040261: End Item Identification: DISPENSER,CORNELIUS CO,STARLINE MODEL S-1. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.