The Fan,centrifugal, cataloged under National Stock Number 4140-01-042-5982, 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 Curtiss-Wright Controls Integrated Sensing, Inc.. Government technical data includes 25 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-042-5982 |
| Primary Part Number | BC2918B-4-13 |
| Item Name | Fan,centrifugal |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Curtiss-Wright Controls Integrated Sensing, Inc. |
| Status | ACTIVE |
| Outlet Location | TOP |
| Mounting Facility Type and Quantity | 1 FLANGE AND 8 THREADED HOLE(S) |
| Speed Adjustments | SINGLE SPEED |
| Phase | SINGLE |
| Inclosure Type | FULLY INCLOSED |
| Outlet Inside Height | 1.875 INCHES NOMINAL IN |
| Length | 10.375 INCHES NOMINAL IN |
| Voltage in Volts and Current Type | 220.0 AC |
| Drive Type | DIRECT |
| Prime Mover Power Rating | 1.000 HORSEPOWER |
| Style Designator | FIXED, RECTANGULAR OUTLETS |
| Features Provided | AIR FILTER |
| Discharge Direction | HORIZONTAL |
| Outlet Inside Width | 2.000 INCHES NOMINAL IN |
| Height | 10.312 INCHES NOMINAL IN |
| Stage Quantity | 1 |
| Operating Speed at Rated Capacity in RPM | 3300.0 |
| Surface Treatment | ENAMEL HOUSING |
| Surface Treatment | ANODIZE BLADE |
| Width | 6.688 INCHES NOMINAL IN |
| Material | ALUMINUM OVERALL |
| Prime Mover Type | ELECTRIC MOTOR |
| Rotation Direction for Which Designed | COUNTERCLOCKWISE |
| Electrical Connection Type | WIRE LEAD |
| Static Pressure at Specified Air Flow Rate | ERR-060 |
| 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 |
|---|---|
| BC2918B-4-13 PRIMARY | Curtiss-Wright Controls Integrated Sensing, Inc. (USA) |
| 852307-03 | Cae Usa Inc. (USA) |
| Reference | Meaning |
|---|---|
| 852307-03 | 5/9 Secondary reference Raytheon Technical Services Company |
NSN 4140-01-042-5982 is a Fan,centrifugal, manufactured by Curtiss-Wright Controls Integrated Sensing, Inc., classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-042-5982 has 2 manufacturer part numbers on file: BC2918B-4-13 (Curtiss-Wright Controls Integrated Sensing, Inc.), 852307-03 (Cae Usa Inc.).
Key specifications for BC2918B-4-13: Outlet Location: TOP; Mounting Facility Type and Quantity: 1 FLANGE AND 8 THREADED HOLE(S); Speed Adjustments: SINGLE SPEED; Phase: SINGLE. 25 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.