The Heater,duct Type,stationary, cataloged under National Stock Number 4520-01-295-7043, 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 Austin-Westran Llc. Government technical data includes 7 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 | 4520-01-295-7043 |
| Primary Part Number | 116791 |
| Item Name | Heater,duct Type,stationary |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | Austin-Westran Llc |
| Status | ACTIVE |
| Voltage in Volts | 24.0 |
| Fuel Type | FS NO. 6 BURNER FUEL OIL |
| Heat Outlet Quantity | 1 |
| Heat Discharge Outlet Type | STATIONARY |
| Heat Delivery Direction | VERTICAL |
| Mounting Type | FLOOR SURFACE, FREE STANDING, DUCTED |
| Heating Element Type | BURNER |
| 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 |
|---|---|
| 116791 PRIMARY | Austin-Westran Llc (USA) |
NSN 4520-01-295-7043 is a Heater,duct Type,stationary, manufactured by Austin-Westran Llc, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-01-295-7043 has 1 manufacturer part number on file: 116791 (Austin-Westran Llc).
Key specifications for 116791: Voltage in Volts: 24.0; Fuel Type: FS NO. 6 BURNER FUEL OIL; Heat Outlet Quantity: 1; Heat Discharge Outlet Type: STATIONARY. 7 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.