The Heater,convection,steam-Hot Wate, cataloged under National Stock Number 4520-01-298-1302, 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 Hartford Compressors Inc. Government technical data includes 13 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 | 4520-01-298-1302 |
| Primary Part Number | C525GA |
| Item Name | Heater,convection,steam-Hot Wate |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | Hartford Compressors Inc |
| Status | ACTIVE |
| Heat Delivery Rate | 93700.0 BRITISH THERMAL UNIT |
| Heat Medium Type | HOT WATER OR STEAM |
| Inclosure Material | STEEL |
| Diameter | 31.375 INCHES NOMINAL IN |
| Heat Outlet Quantity | 1 |
| Heat Discharge Outlet Type | STATIONARY |
| Heat Delivery Direction | VERTICAL |
| Height | 13.812 INCHES NOMINAL IN |
| Surface Treatment | ENAMEL |
| Maximum Pressure Limit | 150.0 POUNDS PER SQUARE INCH GAGE LBS |
| Heat Directing Device | JET NOZZLE |
| Mounting Type | CEILING PANEL OR CEILING SUSPENDED |
| Heating Element Type | HOT WATER COIL AND 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 |
|---|---|
| C525GA PRIMARY | Hartford Compressors Inc (USA) |
NSN 4520-01-298-1302 is a Heater,convection,steam-Hot Wate, manufactured by Hartford Compressors Inc, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-01-298-1302 has 1 manufacturer part number on file: C525GA (Hartford Compressors Inc).
Key specifications for C525GA: Heat Delivery Rate: 93700.0 BRITISH THERMAL UNIT; Heat Medium Type: HOT WATER OR STEAM; Inclosure Material: STEEL; Diameter: 31.375 INCHES NOMINAL IN. 13 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.