The Fan,circulating, cataloged under National Stock Number 4140-01-356-5545, 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 Allied Systems Company Dba Allied Systems Co. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4140-01-356-5545 |
| Primary Part Number | 239160 |
| Item Name | Fan,circulating |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Allied Systems Company Dba Allied Systems Co |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 BASE |
| Speed Adjustments | TWO SPEED |
| Inclosure Type | GUARDED |
| Voltage in Volts and Current Type | 12.0 DC |
| Flow Direction | OUTWARD |
| Drive Type | DIRECT |
| Style Designator | FIXED |
| Material | ALUMINUM BLADE |
| Prime Mover Type | ELECTRIC MOTOR |
| Static Pressure at Specified Air Flow Rate | ERR-060 |
| Air Flow Rate | 250.0 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 |
NSN 4140-01-356-5545 is a Fan,circulating, manufactured by Allied Systems Company Dba Allied Systems Co, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-356-5545 has 2 manufacturer part numbers on file: 239160 (Allied Systems Company Dba Allied Systems Co), 95-14 (Dcm Manufacturing, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 6150-01-599-2923. Verify interchangeability with system specifications before substitution.
Key specifications for 239160: Mounting Facility Type and Quantity: 1 BASE; Speed Adjustments: TWO SPEED; Inclosure Type: GUARDED; Voltage in Volts and Current Type: 12.0 DC. 11 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.