The Housing,centrifugal Fan, cataloged under National Stock Number 4140-01-564-2203, 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 Carlisle & Finch Co. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 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 | 4140-01-564-2203 |
| Primary Part Number | 12405 |
| Item Name | Housing,centrifugal Fan |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Carlisle & Finch Co |
| 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 |
|---|---|
| 12405 PRIMARY | Carlisle & Finch Co (USA) |
NSN 4140-01-564-2203 is a Housing,centrifugal Fan, manufactured by Carlisle & Finch Co, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-564-2203 has 1 manufacturer part number on file: 12405 (Carlisle & Finch Co).
1 possible match (shared part number, not a government interchangeability claim): 5110-01-655-8001. Verify interchangeability with system specifications before substitution.
Key specifications for 12405: Part Name Assigned by Controlling Agency: SIDE PLATE,FAN DUCT,LH; End Item Identification: SEARCHLIGHT XY2EDE-RF. 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.