The Heater,space,electric, cataloged under National Stock Number 4520-01-646-6327, 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 Ingram Products Inc. Government technical data includes 7 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. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-01-646-6327 |
| Primary Part Number | AHC-50W |
| Item Name | Heater,space,electric |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | Ingram Products Inc |
| Status | ACTIVE |
| Current Type | AC |
| Voltage in Volts | 120.0 |
| Height | 48.000 INCHES NOMINAL IN |
| Depth | 10.000 INCHES NOMINAL IN |
| Width | 60.000 INCHES NOMINAL IN |
| Mounting Type | FLOOR SURFACE, FREE STANDING, NONDUCTED |
| 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 |
|---|---|
| M-10G086-A0 | Rockwell Automation Inc Dba Rockwell Automation (USA) |
| AHC-50W PRIMARY | Ingram Products Inc (USA) |
NSN 4520-01-646-6327 is a Heater,space,electric, manufactured by Ingram Products Inc, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-01-646-6327 has 2 manufacturer part numbers on file: M-10G086-A0 (Rockwell Automation Inc Dba Rockwell Automation), AHC-50W (Ingram Products Inc).
1 possible match (shared part number, not a government interchangeability claim): 5915-01-647-0875. Verify interchangeability with system specifications before substitution.
Key specifications for AHC-50W: Current Type: AC; Voltage in Volts: 120.0; Height: 48.000 INCHES NOMINAL IN; Depth: 10.000 INCHES NOMINAL IN. 7 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.