The Heater,space,electric, cataloged under National Stock Number 4520-01-122-1508, 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 Kato Engineering Inc.. Government technical data includes 4 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-01-122-1508 |
| Primary Part Number | 864-11011-27 |
| Item Name | Heater,space,electric |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | Kato Engineering Inc. |
| Status | ACTIVE |
| Voltage in Volts | 120.0 |
| Height | 12.000 INCHES NOMINAL IN |
| Width | 1.500 INCHES NOMINAL IN |
| Heating Element Type | ELECTRIC NONIMMERSION |
| 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 |
|---|---|
| 864-11011-27 PRIMARY | Kato Engineering Inc. (USA) |
| Reference | Meaning |
|---|---|
| OT-1205C/120V | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 4520PL0645395 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 129752 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 4520-01-122-1508 is a Heater,space,electric, manufactured by Kato Engineering Inc., classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-01-122-1508 has 1 manufacturer part number on file: 864-11011-27 (Kato Engineering Inc.).
Key specifications for 864-11011-27: Voltage in Volts: 120.0; Height: 12.000 INCHES NOMINAL IN; Width: 1.500 INCHES NOMINAL IN; Heating Element Type: ELECTRIC NONIMMERSION. 4 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.