National Item Identification Number

01-413-6025
014136025
4520-01-413-6025
4520014136025

National Stock Number

Item Name

HEATER,DUCT TYPE,STATIONARY

Federal Supply Class

4520

Description

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.

Commercial and Government Entity Code (Supplier Data)

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07131

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CHROMALOX INC.
EMERSON ELECTRIC CO
2150 RULON WHITE BLVD
OGDEN
UT
84404
412-967-3914

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53711

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Reference Numbers (Part Numbers)

106-302891-013
211031792

Required Categories

III END ITEM IDENTIFICATION

Required Description

WEAPON SYSTEM CODE JG SEAWOLF CLASS SUBMARINE