2-4378

View detailed technical data, stock status, and sourcing information for: 2-4378
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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

4520-01-103-8837

Item Name Code

29427

Assigment Date

11/22/1980 (45 years ago)

10.500 inches nominal overall length, strip, finned body style, 2 terminal quantity, 6.500 inches nominal effective heating length, 2.000 inches nominal width

Product Characteristics

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

Body Style: strip, finned
Terminal Quantity: 2
Width: 2.000 inches nominal
Overall Length: 10.500 inches nominal
Effective Heating Length: 6.500 inches nominal
Element Radiation Spectrum: noninfrared
Element Connection Style: stud type
Terminal Length: 0.312 inches nominal
Terminal Arrangement Style: one at each end
Heat Quantity: 1
Watt Density Rating: 31.9 per square inch single voltage
Length: 6.500 inches nominal
Maximum Wattage Rating In Watts: 725.0 single voltage
Element Quantity: 1
Cubic Measure: 0.50 cubic feet
Nominal Thread Size: 0.138 inches stud
Thread Quantity: 32.0 per inch stud
Voltage In Volts And Current Type: 240.0 ac single voltage
Phase: single single voltage
Frequency In Hertz: 50.0 and 60.0
Material: steel 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
2-4378	Nonim Electrical Heating Element
3-4965	Nonim Electrical Heating Element
FS1510B	Nonim Electrical Heating Element
P318-2	Nonim Electrical Heating Element
S-4-250 FIG-144	Nonim Electrical Heating Element

FAQs

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

What is the FSCG of the NSN 4520-01-103-8837?

The FSCG of the NSN 4520-01-103-8837 is 4520

Does the NSN 4520-01-103-8837 have a Schedule B code assigned?

Yes, the Schedule B code is 8516790000

Does NSN 4520-01-103-8837 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 4520-01-103-8837 contain precious materials?

Item does not contain precious metal.

Does NSN 4520-01-103-8837 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 4520-01-103-8837 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Sat, Nov 22, 1980