NSN 4520-01-657-7318

Part Details | STATIONARY DUCT TYPE HEATER

4520-01-657-7318 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: 106306339113, 106-306339-113, 106306339000, 106-306339-000, 4520-01-657-7318, 01-657-7318, 4520016577318, 016577318

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
45AUG 27, 201601-657-731817014 ( HEATER, DUCT TYPE, STATIONARY )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4520-01-657-7318
Part Number Cage Code Manufacturer
106-306339-11307131CHROMALOX, INC.
106-306339-00007131CHROMALOX, INC.
Technical Data | NSN 4520-01-657-7318
Characteristic Specifications