The Fan Assembly,tubeaxial, cataloged under National Stock Number 4140-01-716-1643, 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 Accutemp Products Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-716-1643 |
| Primary Part Number | AT0A-4576-2 |
| Item Name | Fan Assembly,tubeaxial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Accutemp Products Inc |
| Status | ACTIVE |
| Component Document Origin | INDUSTRIAL |
| Document Source | 0ZYB8 |
| 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 |
|---|---|
| AT0A-4576-2 PRIMARY | Accutemp Products Inc (USA) |
| Reference | Meaning |
|---|---|
| MP5022-0522-PAGE 6-ITEM NO. 42 | C/1 Advisory reference — outside the item-of-supply concept Accutemp Products Inc |
NSN 4140-01-716-1643 is a Fan Assembly,tubeaxial, manufactured by Accutemp Products Inc, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-716-1643 has 1 manufacturer part number on file: AT0A-4576-2 (Accutemp Products Inc).
Key specifications for AT0A-4576-2: Component Document Origin: INDUSTRIAL; Document Source: 0ZYB8; Part Name Assigned by Controlling Agency: FAN ASSEMBLY; End Item Identification: G2 EGF ELECTRIC GRIDDLE. 2 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.