The Fan,centrifugal, cataloged under National Stock Number 4140-01-554-2603, 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 Intergraph Corporation Dba Intergraph Corp. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-554-2603 |
| Primary Part Number | CFAN11400 |
| Item Name | Fan,centrifugal |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Intergraph Corporation Dba Intergraph Corp |
| Status | ACTIVE |
| Voltage in Volts and Current Type | 110.0 AC |
| Prime Mover Type | ELECTRIC MOTOR |
| 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 |
|---|---|
| CFAN11400 PRIMARY | Intergraph Corporation Dba Intergraph Corp (USA) |
| Reference | Meaning |
|---|---|
| FFBAS0358 PART 0002 | 5/1 Secondary reference Intergraph Corporation Dba Intergraph Corp |
| FFBAS0357 PART 0002 | 5/1 Secondary reference Intergraph Corporation Dba Intergraph Corp |
NSN 4140-01-554-2603 is a Fan,centrifugal, manufactured by Intergraph Corporation Dba Intergraph Corp, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-554-2603 has 1 manufacturer part number on file: CFAN11400 (Intergraph Corporation Dba Intergraph Corp).
Key specifications for CFAN11400: Voltage in Volts and Current Type: 110.0 AC; End Item Identification: WORKSTATION NEMA IPD TD-R3651N FFBAS0357 WORKSTATION NEMA TD-R3751N FFBAS0358; Prime Mover Type: ELECTRIC MOTOR. 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.