The Fan,centrifugal, cataloged under National Stock Number 4140-01-304-2950, 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 T. a. Pelsue Company Dba T a Pelsue Co. Government technical data includes 14 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-304-2950 |
| Primary Part Number | 1000 |
| Item Name | Fan,centrifugal |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | T. a. Pelsue Company Dba T a Pelsue Co |
| Status | ACTIVE |
| Speed Adjustments | SINGLE SPEED |
| Frequency in Hertz | 60.0 |
| Inclosure Type | FULLY INCLOSED |
| Voltage in Volts and Current Type | 120.0 AC |
| Drive Type | DIRECT |
| Prime Mover Power Rating | 0.333 HORSEPOWER |
| Style Designator | PORTABLE |
| Height | 15.000 INCHES NOMINAL IN |
| Surface Treatment | ENAMEL BAKED OVERALL |
| Width | 15.500 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Prime Mover Type | ELECTRIC MOTOR |
| Electrical Connection Type | CORD W/ATTACHED PLUG |
| Air Flow Rate | 913.0 CUBIC FEET PER MINUTE NOMINAL |
| 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 |
|---|---|
| 1000 PRIMARY | T. a. Pelsue Company Dba T a Pelsue Co (USA) |
| Reference | Meaning |
|---|---|
| MDL1000 | 5/9 Secondary reference T. a. Pelsue Company Dba T a Pelsue Co |
NSN 4140-01-304-2950 is a Fan,centrifugal, manufactured by T. a. Pelsue Company Dba T a Pelsue Co, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-304-2950 has 1 manufacturer part number on file: 1000 (T. a. Pelsue Company Dba T a Pelsue Co).
1 possible match (shared part number, not a government interchangeability claim): 3660-01-385-1908. Verify interchangeability with system specifications before substitution.
Key specifications for 1000: Speed Adjustments: SINGLE SPEED; Frequency in Hertz: 60.0; Inclosure Type: FULLY INCLOSED; Voltage in Volts and Current Type: 120.0 AC. 14 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.