Part Details | STATIONARY DUCT TYPE HEATER
4520-01-413-3908 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: 106302891019, 106-302891-019, 211031790, 4520-01-413-3908, 01-413-3908, 4520014133908, 014133908
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 45 | MAY 12, 1995 | 01-413-3908 | 17014 ( HEATER, DUCT TYPE, STATIONARY ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4520-01-413-3908
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 106-302891-019 | 07131 | CHROMALOX, INC. |
| 211031790 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 4520-01-413-3908
| Characteristic | Specifications |
|---|---|
| HEAT DELIVERY RATE | 15661.08 BRITISH THERMAL UNIT |
| CURRENT TYPE | AC |
| VOLTAGE IN VOLTS | 440.0 |
| FREQUENCY IN HERTZ | 60.0 |
| PHASE | THREE |
| CURRENT RATING IN AMPS | 10.43 |
| HEATING ELEMENT TYPE | ELECTRIC NONIMMERSION |
| HEAT MEDIUM TYPE | AIR |
| MOUNTING TYPE | VENTILATION DUCT |
| HEIGHT | 6.250 INCHES NOMINAL |
| WIDTH | 22.000 INCHES NOMINAL |
| DEPTH | 8.000 INCHES NOMINAL |
| INCLOSURE MATERIAL | STEEL |
| SURFACE TREATMENT | ZINC |
| OPERATING CONTROL TYPE | AUTOMATIC CONTROL SWITCH |
| SPECIAL FEATURES | MANUAL RE-SET; OVER TEMP CUTOFF |
| END ITEM IDENTIFICATION | WEAPONS SYSTEM JG, SEA WOLFE CLASS SSN |