The Heater,space,electric, cataloged under National Stock Number 4520-01-645-3262, 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 Chromalox Inc Dba Chromalox Precision Heat and Control, Inc. Government technical data includes 6 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-01-645-3262 |
| Primary Part Number | 118253004 |
| Item Name | Heater,space,electric |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | Chromalox Inc Dba Chromalox Precision Heat and Control, Inc |
| Status | ACTIVE |
| Height | 20.0 INCHES NOMINAL IN |
| Depth | 5.0 INCHES NOMINAL IN |
| Width | 15.0 INCHES NOMINAL IN |
| Mounting Type | FLOOR SURFACE, FREE STANDING, NONDUCTED |
| Heating Element Type | ELECTRIC NONIMMERSION |
| Operating Control Type | HAND SWITCH |
| 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 |
|---|---|
| 118253004 PRIMARY | Chromalox Inc Dba Chromalox Precision Heat and Control, Inc (USA) |
| 004-118253-004 | Argo Turboserve Corporation Div Argo Turboserve Corp. (USA) |
NSN 4520-01-645-3262 is a Heater,space,electric, manufactured by Chromalox Inc Dba Chromalox Precision Heat and Control, Inc, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-01-645-3262 has 2 manufacturer part numbers on file: 118253004 (Chromalox Inc Dba Chromalox Precision Heat and Control, Inc), 004-118253-004 (Argo Turboserve Corporation Div Argo Turboserve Corp.).
Key specifications for 118253004: Height: 20.0 INCHES NOMINAL IN; Depth: 5.0 INCHES NOMINAL IN; Width: 15.0 INCHES NOMINAL IN; Mounting Type: FLOOR SURFACE, FREE STANDING, NONDUCTED. 6 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.