The Fan,centrifugal, cataloged under National Stock Number 4140-01-600-5487, 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 Nd Defense Llc. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Fan,centrifugal |
| FSC / FSG | 4140 — Fans, Air Circulators, and Blower Equipment (FSG 41) |
| Manufacturers | Nd Defense Llc (CAGE 338X5); K C Classics Corp Dba Electric Fan Engineering Div Electric Fan Engineering (CAGE 64198) |
| Parameter | Value |
|---|---|
| NSN | 4140-01-600-5487 |
| Primary Part Number | 3901871C1 |
| Item Name | Fan,centrifugal |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Nd Defense 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 |
|---|---|
| 3901871C1 PRIMARY | Nd Defense Llc (USA) |
| 9000-VA-BBL300-94A | K C Classics Corp Dba Electric Fan Engineering Div Electric Fan Engineering (USA) |
| Reference | Meaning |
|---|---|
| VA90-BBL300-94A | 5/9 Secondary reference K C Classics Corp Dba Electric Fan Engineering Div Electric Fan Engineering |
NSN 4140-01-600-5487 is a Fan,centrifugal, manufactured by Nd Defense Llc, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-600-5487 has 2 manufacturer part numbers on file: 3901871C1 (Nd Defense Llc), 9000-VA-BBL300-94A (K C Classics Corp Dba Electric Fan Engineering Div Electric Fan Engineering).
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.