4520-00-421-7203

Find complete technical information, availability, and procurement data for: 4520-00-421-7203
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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

4520-00-421-7203

Item Name Code

11327

Assigment Date

12/11/1970 (55 years ago)

13.750 inches nominal effective heating length, tubular, plain body style, pipe thread type mounting facility mounting method style, noninfrared element radiation spectrum, 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.

Mounting Method Style: pipe thread type mounting facility
Body Style: tubular, plain
Terminal Quantity: 2
Effective Heating Length: 13.750 inches nominal
Element Radiation Spectrum: noninfrared
Element Connection Style: wire lead
Terminal Length: 6.000 inches nominal
Outside Diameter: 0.750 inches nominal
Heat Quantity: 1
Watt Density Rating: 30.0 per square inch single voltage
Length: 15.500 inches nominal
Maximum Wattage Rating In Watts: 1000.0 single voltage
Element Quantity: 1
Nominal Thread Size: 0.750 inches mounting facility
Thread Quantity: 14.0 per inch mounting facility
Voltage In Volts And Current Type: 240.0 ac single voltage
Phase: not rated single voltage
Material: copper sheath
Thread Series Designator: npt 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
RIN1100	Immer Electrical Heating Element

FAQs

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

What is the FSCG of the NSN 4520-00-421-7203?

The FSCG of the NSN 4520-00-421-7203 is 4520

Does the NSN 4520-00-421-7203 have a Schedule B code assigned?

Yes, the Schedule B code is 8516909500

Does NSN 4520-00-421-7203 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 4520-00-421-7203 contain precious materials?

Precious metal content is unknown

Does NSN 4520-00-421-7203 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 4520-00-421-7203 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Fri, Dec 11, 1970