4520-01-377-7438

Find complete technical information, availability, and procurement data for: 4520-01-377-7438
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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

4520-01-377-7438

Item Name Code

29427

Assigment Date

07/24/1993 (33 years ago)

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.

noninfrared element radiation spectrum, thermal cutout switch heat control type, finned, tubular, u shaped body style, wire lead w/terminal lug element connection style, 2 terminal quantity

Product Characteristics

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

Body Style: finned, tubular, u shaped
Terminal Quantity: 2
Element Radiation Spectrum: noninfrared
Heat Control Type: thermal cutout switch
Element Connection Style: wire lead w/terminal lug
Terminal Box Environmental Protection: standard
Maximum Wattage Rating In Watts: 2990.0 single voltage
Element Quantity: 3
Voltage In Volts And Current Type: 480.0 ac single voltage
Material: steel corrosion resisting sheath

FAQs

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

What is the FSCG of the NSN 4520-01-377-7438?

The FSCG of the NSN 4520-01-377-7438 is 4520

Does the NSN 4520-01-377-7438 have a Schedule B code assigned?

Yes, the Schedule B code is 8516790000

Does NSN 4520-01-377-7438 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 4520-01-377-7438 contain precious materials?

Item does not contain precious metal.

Does NSN 4520-01-377-7438 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 4520-01-377-7438 was assigned to the Federal Catalog?

It was assigned 33 years ago, on Sat, Jul 24, 1993