The Heater,water,electric, cataloged under National Stock Number 4520-01-657-6023, 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 The Electric Heater Co Dba Hubbell Electric Heater Co.. Government technical data includes 11 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 | 4520-01-657-6023 |
| Primary Part Number | MSE80-0-12SLT5 |
| Item Name | Heater,water,electric |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | The Electric Heater Co Dba Hubbell Electric Heater Co. |
| Status | ACTIVE |
| Thermostatic Switch | INCLUDED |
| Phase | THREE |
| Heating Element Wattage Rating | 58.0 LOWER |
| Frequency in Hertz | 60.0 |
| Voltage in Volts and Current Type | 440.0 AC |
| Capacity | 80.0 GALLONS TANK |
| Heating Capacity Per Hour | 238.0 GALLONS |
| Water Inlet Connection Quantity | 1 |
| Operating Pressure | 100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Insulated Feature | INCLUDED |
| Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| MSE80-0-12SLT5 PRIMARY | The Electric Heater Co Dba Hubbell Electric Heater Co. (USA) |
NSN 4520-01-657-6023 is a Heater,water,electric, manufactured by The Electric Heater Co Dba Hubbell Electric Heater Co., classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-01-657-6023 has 1 manufacturer part number on file: MSE80-0-12SLT5 (The Electric Heater Co Dba Hubbell Electric Heater Co.).
Key specifications for MSE80-0-12SLT5: Thermostatic Switch: INCLUDED; Phase: THREE; Heating Element Wattage Rating: 58.0 LOWER; Frequency in Hertz: 60.0. 11 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.