The Fan,vaneaxial, cataloged under National Stock Number 4140-01-258-4044, 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 Naval Sea Systems Command. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-258-4044 |
| Primary Part Number | 5616640 |
| Item Name | Fan,vaneaxial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Phase | THREE |
| Frequency in Hertz | 400.0 |
| Voltage in Volts and Current Type | 440.0 AC |
| Prime Mover Type | ELECTRIC MOTOR |
| Static Pressure at Specified Air Flow Rate | ERR-060 |
| Air Flow Rate | 2500.0 CUBIC FEET PER MINUTE MINIMUM |
| 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 |
|---|---|
| V53Z12F-1 | Ashland Electric Products Inc (USA) |
| 5616640 | Ashland Electric Products Inc (USA) |
| 5616640 | Curtiss-Wright Controls Integrated Sensing, Inc. (USA) |
| 5616640 PRIMARY | Naval Sea Systems Command (USA) |
| 5616640 | Regal-Beloit Corporation Dba Fasco Group Div Cassville Division (USA) |
| 7000-5636 | Regal-Beloit Corporation Dba Fasco Group Div Cassville Division (USA) |
NSN 4140-01-258-4044 is a Fan,vaneaxial, manufactured by Naval Sea Systems Command, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-258-4044 has 6 manufacturer part numbers on file: V53Z12F-1 (Ashland Electric Products Inc), 5616640 (Ashland Electric Products Inc), 5616640 (Curtiss-Wright Controls Integrated Sensing, Inc.), 5616640 (Naval Sea Systems Command), 5616640 (Regal-Beloit Corporation Dba Fasco Group Div Cassville Division) and 1 more.
Key specifications for 5616640: Phase: THREE; Frequency in Hertz: 400.0; Voltage in Volts and Current Type: 440.0 AC; Prime Mover Type: ELECTRIC MOTOR. 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.