National Item Identification Number

01-331-2796
013312796
4540-01-331-2796
4540013312796

National Stock Number

Item Name

HEATING ELEMENT,ELECTRICAL,IMMERSION TYPE

Federal Supply Class

4540

Description

An electrical device in the form of a resistor consisting of a resistance wire, an insulating material, and a sheath. It is designed to transform electrical current into heat while immersed in a liquid to be heated or in contact with materials to be melted. It may include an automatic control to regulate the amount of heat generated.

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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90099

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NORTHROP GRUMMAN SYSTEMS CORPORATION
DBA NORTHROP GRUMMAN MARINE SYSTEMS
401 E HENDY AVE MS 33-3
SUNNYVALE
CA
94086
408-735-4188

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Reference Numbers (Part Numbers)

1D41930-001
1132E79 PIECE 8

Required Categories

ELEMENT RADIATION SPECTRUM
WATT DENSITY RATING
ELEMENT QUANTITY
III END ITEM

Required Description

NONINFRARED
NOT RATED SINGLE VOLTAGE
4
WESTINGHOUSE ELECTRIC PROPULSION LUBE