K-3805657-1

View detailed technical data, stock status, and sourcing information for: K-3805657-1
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-00-039-5291

Item Name Code

00443

Assigment Date

01/01/1963 (63 years ago)

An item consisting of an electrically conductive material designed to furnish a surface which will physically and electrically meet another conducting surface for the purpose of transferring electrical energy and/or opening and closing circuits. Includes moving contacts which make and/or slide over stationary contacts or other stationary conductive material to a resulting fixed position. Excludes:items which are used in conjunction with continually moving surfaces or which make contact by gripping action of the contact surfaces. See also clip, electrical; clamp, electrical; brush, electrical contact; plug, tip; and jack, tip.

0.438 inches nominal overall length, 0.438 inches nominal overall diameter, 1 mounting facility quantity, 2b thread class, right-hand thread direction

Product Characteristics

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

Thread Class: 2b
Thread Direction: right-hand
Overall Length: 0.438 inches nominal
Overall Diameter: 0.438 inches nominal
Mounting Facility Quantity: 1
Mounting Method: threaded hole
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.190 inches
Material: silver body
Material: silver contact
Precious Material And Location: body and contact silver
Precious Material And Weight: 1.100 silver grains, troy
Precious Material: silver
Style Designator: hex head adjustable point contact
Thread Series Designator: unf

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5945-00-368-0952	No Name Available	01/01/1963
5945-00-609-9117	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
3805657G1	Electrical Contact
728B531G1	Electrical Contact
8081049PC11	Electrical Contact
K-3805657	Electrical Contact
K-3805657-1	Electrical Contact

FAQs

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

What is the FSCG of the NSN 5999-00-039-5291?

The FSCG of the NSN 5999-00-039-5291 is 5999

Does the NSN 5999-00-039-5291 have a Schedule B code assigned?

Yes, the Schedule B code is 8538907040

Does NSN 5999-00-039-5291 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 5999-00-039-5291 contain precious materials?

Item contains silver.

Does NSN 5999-00-039-5291 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5999-00-039-5291 was assigned to the Federal Catalog?

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