The Fan,centrifugal, cataloged under National Stock Number 4140-01-641-6594, 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 Ebmpapst. Government technical data includes 6 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-641-6594 |
| Primary Part Number | RLF100-11/12-067 |
| Item Name | Fan,centrifugal |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Ebmpapst |
| Status | ACTIVE |
| Length | 127.0 MILLIMETERS NOMINAL MM |
| Voltage in Volts and Current Type | 12.0 DC |
| Height | 127.0 MILLIMETERS NOMINAL MM |
| Operating Speed at Rated Capacity in RPM | 5100.0 |
| Material | PLASTIC HOUSING |
| 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 |
|---|---|
| RLF100-11/12-067 PRIMARY | Ebmpapst (USA) |
NSN 4140-01-641-6594 is a Fan,centrifugal, manufactured by Ebmpapst, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-641-6594 has 1 manufacturer part number on file: RLF100-11/12-067 (Ebmpapst).
Key specifications for RLF100-11/12-067: Length: 127.0 MILLIMETERS NOMINAL MM; Voltage in Volts and Current Type: 12.0 DC; Height: 127.0 MILLIMETERS NOMINAL MM; Operating Speed at Rated Capacity in RPM: 5100.0. 6 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.