The Fan Assembly,centrifugal, cataloged under National Stock Number 4140-01-642-2001, 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 Hexagon Us Federal, Inc Dba Intergraph Corp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-642-2001 |
| Primary Part Number | FXFAN0020 |
| Item Name | Fan Assembly,centrifugal |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Hexagon Us Federal, Inc Dba Intergraph 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 |
|---|---|
| FXFAN0020 PRIMARY | Hexagon Us Federal, Inc Dba Intergraph Corp (USA) |
NSN 4140-01-642-2001 is a Fan Assembly,centrifugal, manufactured by Hexagon Us Federal, Inc Dba Intergraph Corp, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-642-2001 has 1 manufacturer part number on file: FXFAN0020 (Hexagon Us Federal, Inc Dba Intergraph Corp).
Key specifications for FXFAN0020: Special Features: THE CORRECT CAGE IS 63CL1 AND THEY'RE THE OEM BUT THE TYPE IS F; Part Name Assigned by Controlling Agency: FAN 12VDC VDC; End Item Identification: 80MM TORNADO F5 SPARE MM. 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.