The Fan,tubeaxial, cataloged under National Stock Number 4140-01-649-2631, 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 Digital System Resources Inc. Dba General Dynamics Advanced Information Systems. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Fan,tubeaxial |
| FSC / FSG | 4140 — Fans, Air Circulators, and Blower Equipment (FSG 41) |
| Manufacturers | Digital System Resources Inc. Dba General Dynamics Advanced Information Systems (CAGE 2Y865); General Dynamics Mission Systems, Inc. (CAGE 34EA9) |
| Parameter | Value |
|---|---|
| NSN | 4140-01-649-2631 |
| Primary Part Number | 1011848-1 |
| Item Name | Fan,tubeaxial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Digital System Resources Inc. Dba General Dynamics Advanced Information Systems |
| 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 |
NSN 4140-01-649-2631 is a Fan,tubeaxial, manufactured by Digital System Resources Inc. Dba General Dynamics Advanced Information Systems, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-649-2631 has 2 manufacturer part numbers on file: 1011848-1 (Digital System Resources Inc. Dba General Dynamics Advanced Information Systems), 1011848-1 (General Dynamics Mission Systems, Inc.).
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.