NSN 4520-01-121-1690
Part Details | STATIONARY DUCT TYPE HEATER
4520-01-121-1690 A device capable of producing heat from gas, liquid fuel, or an electrical heating element designed for permanent installation in sheet metal ducts of a forced air circulating system. It consists of (1) a finned, steel burner tube, a combustion air blower, a control panel, and a constant level fuel supply system or (2) a device having a heating element which when connected to an electrical source, directly imparts heat. It may be provided with a flanged outer casing to facilitate mounting in planned or existing duct work. Circulation of the heated air is achieved by use of a blower or fan not integral with the heating unit.
Alternate Parts: 003057042002, 003-057042-002, 003057042000, 003-057042-000, RTNM421, RTNM42-1, 4520-01-121-1690, 01-121-1690, 4520011211690, 011211690
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 45 | OCT 31, 1981 | 01-121-1690 | 17014 ( HEATER, DUCT TYPE, STATIONARY ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4520-01-121-1690
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 003-057042-002 | 65586 | CHROMALOX, INC.DBA OGDEN |
| 003-057042-000 | 65586 | CHROMALOX, INC.DBA OGDEN |
| RTNM42-1 | 17032 | VALAD ELECTRIC HEATING CORP. |
Technical Data | NSN 4520-01-121-1690
| Characteristic | Specifications |
|---|---|
| HEAT DELIVERY RATE | 3412.0 BRITISH THERMAL UNIT |
| CURRENT TYPE | AC |
| VOLTAGE IN VOLTS | 440.0 |
| FREQUENCY IN HERTZ | B50.0$B60.0 |
| PHASE | SINGLE |
| CURRENT RATING IN AMPS | 2.3 |
| HEATING ELEMENT TYPE | ELECTRIC NONIMMERSION |
| HEAT MEDIUM TYPE | AIR |
| MOUNTING TYPE | VENTILATION DUCT |
| HEIGHT | 6.000 INCHES NOMINAL |
| WIDTH | 22.000 INCHES NOMINAL |
| DEPTH | 6.000 INCHES NOMINAL |
| INCLOSURE MATERIAL | STEEL |
| SURFACE TREATMENT | PAINT |
| OPERATING CONTROL TYPE |
