The Heater,duct Type,portable, cataloged under National Stock Number 4520-01-071-7191, is classified within Federal Supply Class 4520 (Space and Water Heating Equipment) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is C-Way Industries Inc. Government technical data includes 16 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-01-071-7191 |
| Primary Part Number | MODELFC-400-1 |
| Item Name | Heater,duct Type,portable |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | C-Way Industries Inc |
| Status | ACTIVE |
| Heat Delivery Rate | 400000.0 BRITISH THERMAL UNIT |
| Heat Medium Type | AIR |
| Inclosure Material | STEEL |
| Fuel Type | 80/87 OCTANE GASOLINE AND 91/96 OCTANE GASOLINE AND 100/130 OCTANE GASOLINE |
| Heat Outlet Quantity | 1 |
| Heat Discharge Outlet Type | STATIONARY |
| Heat Delivery Direction | HORIZONTAL |
| Height | 39.000 INCHES NOMINAL IN |
| Depth | 78.000 INCHES NOMINAL IN |
| Width | 40.000 INCHES NOMINAL IN |
| Heat Directing Device | FLEXIBLE DUCTS |
| Ignition Method | ELECTRODE |
| Mounting Type | TRAILER |
| Fuel Feed Method | INTERNAL PUMP |
| Heating Element Type | COMBUSTION CHAMBER |
| Operating Control Type | HAND SWITCH |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| MODELFC-400-1 PRIMARY | C-Way Industries Inc (CAN) |
NSN 4520-01-071-7191 is a Heater,duct Type,portable, manufactured by C-Way Industries Inc, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-01-071-7191 has 1 manufacturer part number on file: MODELFC-400-1 (C-Way Industries Inc).
Key specifications for MODELFC-400-1: Heat Delivery Rate: 400000.0 BRITISH THERMAL UNIT; Heat Medium Type: AIR; Inclosure Material: STEEL; Fuel Type: 80/87 OCTANE GASOLINE AND 91/96 OCTANE GASOLINE AND 100/130 OCTANE GASOLINE. 16 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.