The Fan,ventilating, cataloged under National Stock Number 4140-01-255-5084, 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 Cmc of Georgia, Inc.. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4140-01-255-5084 |
| Primary Part Number | 6032-0073A12 |
| Item Name | Fan,ventilating |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Cmc of Georgia, Inc. |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Voltage in Volts and Current Type | 12.0 DC |
| Flow Direction | OUTWARD |
| Drive Type | DIRECT |
| Style Designator | PORTABLE |
| Features Provided | SAFETY IMPELLER GUARD |
| Height | 9.250 INCHES NOMINAL IN |
| Prime Mover Type | ELECTRIC MOTOR |
| Electrical Connection Type | TERMINAL |
| 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 |
|---|---|
| 11557-24 | Windham Lifts Inc (USA) |
| 6032-0073A12 PRIMARY | Cmc of Georgia, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 6032-0051-12 | 5/9 Secondary reference Cmc of Georgia, Inc. |
| 1223-330 | 5/2 Secondary reference U.S. Government activity |
NSN 4140-01-255-5084 is a Fan,ventilating, manufactured by Cmc of Georgia, Inc., classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-255-5084 has 2 manufacturer part numbers on file: 11557-24 (Windham Lifts Inc), 6032-0073A12 (Cmc of Georgia, Inc.).
Key specifications for 6032-0073A12: Inclosure Type: FULLY INCLOSED; Voltage in Volts and Current Type: 12.0 DC; Flow Direction: OUTWARD; Drive Type: DIRECT. 9 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.