The Heater,convection,steam-Hot Wate, cataloged under National Stock Number 4520-01-423-6496, 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 Hoyt Corporation. Government technical data includes 2 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 | 4520-01-423-6496 |
| Primary Part Number | 8603 |
| Item Name | Heater,convection,steam-Hot Wate |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | Hoyt Corporation |
| Status | ACTIVE |
| Heat Medium Type | AIR |
| Heating Element Type | STEAM COIL |
| 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 |
|---|---|
| 8603 PRIMARY | Hoyt Corporation (USA) |
NSN 4520-01-423-6496 is a Heater,convection,steam-Hot Wate, manufactured by Hoyt Corporation, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-01-423-6496 has 1 manufacturer part number on file: 8603 (Hoyt Corporation).
Key specifications for 8603: Heat Medium Type: AIR; End Item Identification: 3510-01-337-0219;W/S FORRESTAL CLASS CV; Heating Element Type: STEAM COIL. 2 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.