The Impeller,fan,axial, cataloged under National Stock Number 4140-01-563-8329, 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 American Cooling Systems Llc. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Impeller,fan,axial |
| FSC / FSG | 4140 — Fans, Air Circulators, and Blower Equipment (FSG 41) |
| Manufacturers | The Shyft Group Usa, Inc Dba the Shyft Group Usa, Inc (CAGE 36MV0); American Cooling Systems Llc (CAGE 503P9) |
| Parameter | Value |
|---|---|
| NSN | 4140-01-563-8329 |
| Primary Part Number | 783500-28 |
| Item Name | Impeller,fan,axial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | American Cooling Systems Llc |
| 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 |
|---|---|
| 1943-FF1-005 | The Shyft Group Usa, Inc Dba the Shyft Group Usa, Inc (USA) |
| 783500-28 PRIMARY | American Cooling Systems Llc (USA) |
| Reference | Meaning |
|---|---|
| 783XXX | 5/9 Secondary reference American Cooling Systems Llc |
| 1943-FF1 | D/9 Drawing number reference only The Shyft Group Usa, Inc Dba the Shyft Group Usa, Inc |
NSN 4140-01-563-8329 is a Impeller,fan,axial, manufactured by American Cooling Systems Llc, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-563-8329 has 2 manufacturer part numbers on file: 1943-FF1-005 (The Shyft Group Usa, Inc Dba the Shyft Group Usa, Inc), 783500-28 (American Cooling Systems Llc).
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.