4520-01-357-7014

Find complete technical information, availability, and procurement data for: 4520-01-357-7014
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Federal Supply Group

Plumbing, Heating, and Waste Disposal Equipment

Federal Supply Classification

4520 Space and Water Heating Equipment

National Stock Number

4520-01-357-7014

Item Name Code

29427

Assigment Date

04/30/1992 (34 years ago)

An electrical device in the form of a resistor consisting of a resistance wire, an insulating material, and may be sheathed. Includes infrared elements. It is designed to transform electrical current into heat. It may include an automatic control to regulate the amount of heat generated.

terminal mounted mounting method style, tubular, threaded terminals body style, 2 terminal quantity, 20.000 inches nominal effective heating length, 24.250 inches nominal overall length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Mounting Method Style: terminal mounted
Body Style: tubular, threaded terminals
Terminal Quantity: 2
Overall Length: 24.250 inches nominal
Effective Heating Length: 20.000 inches nominal
Element Radiation Spectrum: noninfrared
Heat Control Type: thermostat
Element Connection Style: hermetically sealed stud
Watt Density Rating: 18.9 per square inch single voltage
Length: 21.125 inches nominal
End Item Identification: chromalox duct heater 106-302111-022
Maximum Wattage Rating In Watts: 2254.0 single voltage
Element Quantity: 3
Nominal Thread Size: 0.250 inches mounting facility
Thread Quantity: 28 per inch mounting facility
Voltage In Volts And Current Type: 440.0 ac single voltage
Phase: three single voltage
Special Features: monel,zfinned; terminals 6.0in. apart
Frequency In Hertz: 60.0
Material: copper alloy and magnesium oxide resistance wirenickel and copper alloy sheath
Thread Series Designator: unf mounting facility

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
118-056223-112	Nonim Electrical Heating Element

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4520-01-357-7014?

The FSCG of the NSN 4520-01-357-7014 is 4520

Does the NSN 4520-01-357-7014 have a Schedule B code assigned?

Yes, the Schedule B code is 8516790000

Does NSN 4520-01-357-7014 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 4520-01-357-7014 contain precious materials?

Item does not contain precious metal.

Does NSN 4520-01-357-7014 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 4520-01-357-7014 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Thu, Apr 30, 1992