The Furnace,warm Air, cataloged under National Stock Number 4520-01-202-2028, 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 Carrier Consumer Products Div of Carrier Corp. Government technical data includes 29 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-01-202-2028 |
| Primary Part Number | 58BMA105 |
| Item Name | Furnace,warm Air |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | Carrier Consumer Products Div of Carrier Corp |
| Status | ACTIVE |
| Maximum Air Flow Rate | 1840.0 CUBIC FEET PER MINUTE |
| Speed Adjustments | THREE SPEED |
| Heat Delivery Rate | 85000.0 BRITISH THERMAL UNIT |
| Phase | SINGLE |
| Frequency in Hertz | 60.0 |
| Current Type | AC |
| Heat Medium Type | AIR |
| Inclosure Material | STEEL |
| Quantity | 1 |
| Voltage in Volts | 115.0 |
| Fuel Type | DIESEL FUEL OIL |
| Heat Outlet Quantity | 1 |
| Heat Discharge Outlet Type | STATIONARY |
| Heat Delivery Direction | VERTICAL |
| Height | 46.000 INCHES NOMINAL IN |
| Air Circulation Device | BLOWER WHEEL |
| Surface Treatment | ENAMEL |
| Depth | 30.500 INCHES NOMINAL IN |
| Width | 20.000 INCHES NOMINAL IN |
| Air Filter Type | REPLACEABLE PREFORMED |
| Fuel Consumption Rate Per Hour | 0.8 GALLONS |
| Prime Mover Type | ELECTRIC MOTOR |
| Circulated Air Type | COOLING OR HEATED |
| Heat Directing Device | FLEXIBLE DUCTS |
| Ignition Method | GLOW PLUG |
| Mounting Type | FLOOR SURFACE, FREE STANDING, DUCTED |
| Fuel Feed Method | INTERNAL PUMP |
| Heating Element Type | COMBUSTION CHAMBER |
| Operating Control Type | THERMOSTATIC |
| 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 |
|---|---|
| 58BMA105 PRIMARY | Carrier Consumer Products Div of Carrier Corp (USA) |
| Reference | Meaning |
|---|---|
| 58HU-085-100CA | 5/9 Secondary reference Carrier Consumer Products Div of Carrier Corp |
| 58HU-085-101CA | 5/9 Secondary reference Carrier Consumer Products Div of Carrier Corp |
NSN 4520-01-202-2028 is a Furnace,warm Air, manufactured by Carrier Consumer Products Div of Carrier Corp, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-01-202-2028 has 1 manufacturer part number on file: 58BMA105 (Carrier Consumer Products Div of Carrier Corp).
Key specifications for 58BMA105: Maximum Air Flow Rate: 1840.0 CUBIC FEET PER MINUTE; Speed Adjustments: THREE SPEED; Heat Delivery Rate: 85000.0 BRITISH THERMAL UNIT; Phase: SINGLE. 29 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.