The Fan,centrifugal, cataloged under National Stock Number 4140-01-561-7966, 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 Buckley, Michael Dba R B Enterprises. Government technical data includes 8 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-561-7966 |
| Primary Part Number | US15F15-M |
| Item Name | Fan,centrifugal |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Buckley, Michael Dba R B Enterprises |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 2 FLANGE |
| Frequency in Hertz | 50.0 |
| Voltage in Volts and Current Type | 115.0 AC |
| Drive Type | DIRECT |
| Material | STEEL OVERALL |
| Prime Mover Type | ELECTRIC MOTOR |
| Static Pressure at Specified Air Flow Rate | ERR-060 |
| Air Flow Rate | 176.6 CUBIC FEET PER MINUTE MINIMUM AND 204.8 CUBIC FEET PER MINUTE MAXIMUM |
| 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 |
|---|---|
| US15F15-M-FANASSY | Buckley, Michael Dba R B Enterprises (USA) |
| US15F15-M PRIMARY | Buckley, Michael Dba R B Enterprises (USA) |
NSN 4140-01-561-7966 is a Fan,centrifugal, manufactured by Buckley, Michael Dba R B Enterprises, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-561-7966 has 2 manufacturer part numbers on file: US15F15-M-FANASSY (Buckley, Michael Dba R B Enterprises), US15F15-M (Buckley, Michael Dba R B Enterprises).
Key specifications for US15F15-M: Mounting Facility Type and Quantity: 2 FLANGE; Frequency in Hertz: 50.0; Voltage in Volts and Current Type: 115.0 AC; Drive Type: DIRECT. 8 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.