The Fan,centrifugal, cataloged under National Stock Number 4140-01-508-5447, 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 Harris Corp Transcomm Div. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-508-5447 |
| Primary Part Number | 191582-062 |
| Item Name | Fan,centrifugal |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Harris Corp Transcomm Div |
| 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 |
|---|---|
| 3N541 | Dell Marketing L.p. (USA) |
| 191582-062 PRIMARY | Harris Corp Transcomm Div (USA) |
| Reference | Meaning |
|---|---|
| 3N541 | 5/9 Secondary reference Dell Computer Corp |
NSN 4140-01-508-5447 is a Fan,centrifugal, manufactured by Harris Corp Transcomm Div, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-508-5447 has 2 manufacturer part numbers on file: 3N541 (Dell Marketing L.p.), 191582-062 (Harris Corp Transcomm Div).
1 possible match (shared part number, not a government interchangeability claim): 4140-01-619-1567. Verify interchangeability with system specifications before substitution.
Key specifications for 191582-062: Part Name Assigned by Controlling Agency: INTERNAL FAN; End Item Identification: VOICE SWITCHING AND CONTROL SYSTEM (VSCS). 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.