025-18172C021

View detailed technical data, stock status, and sourcing information for: 025-18172C021
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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

4520-01-032-1366

Item Name Code

29427

Assigment Date

12/09/1976 (49 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, finned, tubular, terminal's at each end body style, 62.500 inches nominal overall length, 2 terminal quantity, standoff type mounting facility mounting method style

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: standoff type mounting facility
Body Style: finned, tubular, terminal's at each end
Terminal Quantity: 2
Overall Length: 62.500 inches nominal
Element Radiation Spectrum: noninfrared
Heat Control Type: thermostat
Element Connection Style: stud type
Terminal Length: 0.750 inches nominal
Mounting Facility Length: 0.500 inches nominal
Outside Diameter: 2.000 inches nominal
Heat Quantity: 1
Length: 59.000 inches nominal
Maximum Wattage Rating In Watts: 1000.0 single voltage
Element Quantity: 1
Nominal Thread Size: 0.190 inches stud
Thread Quantity: 32.0 per inch stud
Voltage In Volts And Current Type: 440.0 ac single voltage
Phase: single single voltage
Frequency In Hertz: 60.0
Material: copper sheath
Thread Series Designator: unc stud

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
025-18172C021	Nonim Electrical Heating Element
VDH84FC8B	Nonim Electrical Heating Element

FAQs

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

What is the FSCG of the NSN 4520-01-032-1366?

The FSCG of the NSN 4520-01-032-1366 is 4520

Does the NSN 4520-01-032-1366 have a Schedule B code assigned?

Yes, the Schedule B code is 8516790000

Does NSN 4520-01-032-1366 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 4520-01-032-1366 contain precious materials?

Precious metal content is unknown

Does NSN 4520-01-032-1366 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 4520-01-032-1366 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Thu, Dec 9, 1976