The Heater,space,electric, cataloged under National Stock Number 4520-01-370-2730, 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 Hoffman Engineering Co Div of Federal Cartridge Corp. Government technical data includes 13 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-01-370-2730 |
| Primary Part Number | DAH8001B |
| Item Name | Heater,space,electric |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | Hoffman Engineering Co Div of Federal Cartridge Corp |
| Status | ACTIVE |
| Heat Delivery Rate | 2729.6 BRITISH THERMAL UNIT |
| Phase | SINGLE |
| Frequency in Hertz | 50.0 |
| Current Type | AC |
| Voltage in Volts | 120.0 |
| Heat Outlet Quantity | 79 |
| Height | 7.000 INCHES NOMINAL IN |
| Depth | 4.380 INCHES NOMINAL IN |
| Width | 4.520 INCHES NOMINAL IN |
| Mounting Type | WALL SUSPENDED, ROOM INTERIOR |
| Heating Element Type | ELECTRIC NONIMMERSION |
| Current Rating in Amps | 6.5 |
| 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 |
NSN 4520-01-370-2730 is a Heater,space,electric, manufactured by Hoffman Engineering Co Div of Federal Cartridge Corp, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-01-370-2730 has 2 manufacturer part numbers on file: DAH8001B (Hoffman Engineering Co Div of Federal Cartridge Corp), P501318 (Federal Equipment Co).
2 possible matches (shared part number, not a government interchangeability claim): 4520-01-433-2450, 4520-01-644-6216. Verify interchangeability with system specifications before substitution.
Key specifications for DAH8001B: Heat Delivery Rate: 2729.6 BRITISH THERMAL UNIT; Phase: SINGLE; Frequency in Hertz: 50.0; Current Type: AC. 13 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.