The Heater,space,electric, cataloged under National Stock Number 4520-01-384-8906, 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 Indeeco Llc Dba Indeeco. Government technical data includes 19 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 4520-01-384-8906 |
| Primary Part Number | 234-U11N-0090Q-8140MT |
| Item Name | Heater,space,electric |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | Indeeco Llc Dba Indeeco |
| Status | ACTIVE |
| Heat Delivery Rate | 30708.0 BRITISH THERMAL UNIT |
| Phase | THREE |
| Frequency in Hertz | 60.0 |
| Current Type | AC |
| Inclosure Material | STEEL CORROSION RESISTING |
| Voltage in Volts | 440.0 |
| Heat Outlet Quantity | 1 |
| Heat Discharge Outlet Type | STATIONARY |
| Heat Delivery Direction | HORIZONTAL |
| Height | 24.750 INCHES NOMINAL IN |
| Air Circulation Device | PROPELLER FAN |
| Depth | 14.500 INCHES NOMINAL IN |
| Width | 13.750 INCHES NOMINAL IN |
| Prime Mover Type | ELECTRIC MOTOR |
| Circulated Air Type | HEATED |
| Heat Directing Device | FIXED LOUVER |
| Heating Element Type | ELECTRIC NONIMMERSION |
| Current Rating in Amps | 20.5 |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 234-U11N-0090Q-8140MT | Indeeco Llc Dba Indeeco (USA) |
| Reference | Meaning |
|---|---|
| D200P0:B09900 | D/9 Drawing number reference only Indeeco Llc Dba Indeeco |
| 234-U11N-0090Q-3573MT | 3/9 Design control — primary reference Indeeco Llc Dba Indeeco |
NSN 4520-01-384-8906 is a Heater,space,electric, manufactured by Indeeco Llc Dba Indeeco, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-01-384-8906 has 1 manufacturer part number on file: 234-U11N-0090Q-8140MT (Indeeco Llc Dba Indeeco).
4 possible matches (shared part number, not a government interchangeability claim): 4520-01-384-8945, 4520-01-384-8990, 4520-01-385-1241. Verify interchangeability with system specifications before substitution.
Key specifications for 234-U11N-0090Q-8140MT: Heat Delivery Rate: 30708.0 BRITISH THERMAL UNIT; Phase: THREE; Frequency in Hertz: 60.0; Current Type: AC. 19 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.