643-85

View detailed technical data, stock status, and sourcing information for: 643-85
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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

4520-00-026-9876

Item Name Code

29427

Assigment Date

01/01/1963 (63 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.

625.0 single voltage maximum wattage rating in watts, terminal screw element connection style, 120.0 ac single voltage voltage in volts and current type, steel sheath material, 4 terminal quantity

Product Characteristics

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

Terminal Quantity: 4
Element Connection Style: terminal screw
Maximum Wattage Rating In Watts: 625.0 single voltage
Voltage In Volts And Current Type: 120.0 ac single voltage
Material: steel sheath

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5905-00-499-3815	No Name Available	01/01/1963

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
643-85	Nonim Electrical Heating Element
94-1232-11	Nonim Electrical Heating Element

FAQs

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

What is the FSCG of the NSN 4520-00-026-9876?

The FSCG of the NSN 4520-00-026-9876 is 4520

Does the NSN 4520-00-026-9876 have a Schedule B code assigned?

Yes, the Schedule B code is 8516790000

Does NSN 4520-00-026-9876 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 4520-00-026-9876 contain precious materials?

Precious metal content is unknown

Does NSN 4520-00-026-9876 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 4520-00-026-9876 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963