3955A

View detailed technical data, stock status, and sourcing information for: 3955A
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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

4520-00-274-6290

Item Name Code

29427

Assigment Date

01/01/1963 (63 years ago)

2 terminal quantity, terminal mounted mounting method style, 1.812 inches nominal overall length, 1.719 inches nominal width, terminal lug element connection 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: terminal mounted
Terminal Quantity: 2
Width: 1.719 inches nominal
Overall Length: 1.812 inches nominal
Element Connection Style: terminal lug
Heat Quantity: 1
Element Quantity: 1
Material: plastic phenolic resistance wire embedding/support insulation

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5945-00-612-1422	No Name Available	10/14/1968

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
3955A	Nonim Electrical Heating Element
422176PC64	Nonim Electrical Heating Element
494250-254	Nonim Electrical Heating Element
9586H3955	Nonim Electrical Heating Element

FAQs

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

What is the FSCG of the NSN 4520-00-274-6290?

The FSCG of the NSN 4520-00-274-6290 is 4520

Does the NSN 4520-00-274-6290 have a Schedule B code assigned?

Yes, the Schedule B code is 8516790000

Does NSN 4520-00-274-6290 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 4520-00-274-6290 contain precious materials?

Precious metal content is unknown

Does NSN 4520-00-274-6290 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 4520-00-274-6290 was assigned to the Federal Catalog?

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