The Heater,convection,steam-Hot Wate, cataloged under National Stock Number 4520-01-608-7664, 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 Rotron Incorporated. Government technical data includes 6 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 | 4520-01-608-7664 |
| Primary Part Number | 1948-02 |
| Item Name | Heater,convection,steam-Hot Wate |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | Rotron Incorporated |
| Status | ACTIVE |
| Heat Medium Type | AIR |
| Height | 12.75 INCHES NOMINAL IN |
| Depth | 9.5 INCHES NOMINAL IN |
| Width | 16.25 INCHES NOMINAL IN |
| Mounting Type | FLOOR-WALL |
| 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 |
|---|---|
| 1948-02 PRIMARY | Rotron Incorporated (USA) |
NSN 4520-01-608-7664 is a Heater,convection,steam-Hot Wate, manufactured by Rotron Incorporated, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-01-608-7664 has 1 manufacturer part number on file: 1948-02 (Rotron Incorporated).
Key specifications for 1948-02: Heat Medium Type: AIR; Height: 12.75 INCHES NOMINAL IN; Special Features: HEAT EXCHANGER CORE; 4 AMETEK MIL-901 FANS (115 VAC, 1PH, 60HZ) WITH FINGER GUARD; WATER IN AND WATER OUT CONNECTIONS: (1 EACH) 3/4-16 UNF-2A 37 DEGREE FLARE SST; HEAT TRANSFER AT ITD=36 DEG.F AND GPM=3.0: 3000 WATTS; ESTIMATED AIRFLOW: 350 CFM AT 0.2 IN.W.G. VAC; Depth: 9.5 INCHES NOMINAL IN. 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.