The Heater,space,electric, cataloged under National Stock Number 4520-01-424-7385, 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 Markel Products Co. Government technical data includes 17 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-01-424-7385 |
| Primary Part Number | FEP-3620-1RA |
| Item Name | Heater,space,electric |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | Markel Products Co |
| Status | ACTIVE |
| Heat Delivery Rate | 12286.0 BRITISH THERMAL UNIT |
| Phase | SINGLE |
| Frequency in Hertz | 60.0 |
| Current Type | AC |
| Inclosure Material | STEEL |
| Voltage in Volts | 208.0 |
| Heat Outlet Quantity | 1 |
| Heat Discharge Outlet Type | STATIONARY |
| Heat Delivery Direction | HORIZONTAL |
| Height | 17.750 INCHES NOMINAL IN |
| Surface Treatment | ENAMEL |
| Depth | 8.250 INCHES NOMINAL IN |
| Width | 34.000 INCHES NOMINAL IN |
| Heat Directing Device | DIRECTIONAL GRILLE |
| Mounting Type | WALL SUSPENDED, ROOM INTERIOR |
| Heating Element Type | ELECTRIC NONIMMERSION |
| Current Rating in Amps | 17.3 |
| 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 |
|---|---|
| 2CJF2 | W.w. Grainger, Inc. Div Government Sales Division (USA) |
| FEP-3620-1RA PRIMARY | Markel Products Co (USA) |
| Reference | Meaning |
|---|---|
| 2E773 | 5/9 Secondary reference Grainger W W Inc |
| 2E773 | 5/9 Secondary reference Pulaski Industrial and Electric Inc |
| 2E773 | 5/9 Secondary reference W.w. Grainger, Inc. Div Government Sales Division |
| FEP-36201R | 5/9 Secondary reference Fostoria Industries Inc |
| FEP-36201RA | 3/9 Design control — primary reference Fostoria Industries Inc |
NSN 4520-01-424-7385 is a Heater,space,electric, manufactured by Markel Products Co, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-01-424-7385 has 2 manufacturer part numbers on file: 2CJF2 (W.w. Grainger, Inc. Div Government Sales Division), FEP-3620-1RA (Markel Products Co).
Key specifications for FEP-3620-1RA: Heat Delivery Rate: 12286.0 BRITISH THERMAL UNIT; Phase: SINGLE; Frequency in Hertz: 60.0; Current Type: AC. 17 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.