2E303

View detailed technical data, stock status, and sourcing information for: 2E303
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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

4520-01-264-9390

Item Name Code

11327

Assigment Date

10/08/1987 (38 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.

tubular, screw type body style, 1 heat quantity, 11.750 inches nominal length, 4500.0 single voltage maximum wattage rating in watts, noninfrared element radiation spectrum

Product Characteristics

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

Body Style: tubular, screw type
Element Radiation Spectrum: noninfrared
Heat Quantity: 1
Length: 11.750 inches nominal
Maximum Wattage Rating In Watts: 4500.0 single voltage
Element Quantity: 1
Nominal Thread Size: 1.000 inches screw
Thread Quantity: 11.500 per inch screw
Voltage In Volts And Current Type: 240.0 ac single voltage
Phase: single single voltage
Frequency In Hertz: 60.0
Material: copper alloy sheath

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4540-01-266-5620	No Name Available	04/01/1990
4540-01-268-9796	No Name Available	12/01/1992

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
2E303	Immer Electrical Heating Element
2E482	Immer Electrical Heating Element
41529-0	Immer Electrical Heating Element
AH-2745	Immer Electrical Heating Element
SG-2457	Immer Electrical Heating Element

FAQs

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

What is the FSCG of the NSN 4520-01-264-9390?

The FSCG of the NSN 4520-01-264-9390 is 4520

Does the NSN 4520-01-264-9390 have a Schedule B code assigned?

Yes, the Schedule B code is 8516909500

Does NSN 4520-01-264-9390 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 4520-01-264-9390 contain precious materials?

Item does not contain precious metal.

Does NSN 4520-01-264-9390 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 4520-01-264-9390 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Thu, Oct 8, 1987