544-9943-002

View detailed technical data, stock status, and sourcing information for: 544-9943-002
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-00-688-3526

Item Name Code

00443

Assigment Date

01/01/1963 (63 years ago)

An electrical fitting with electrical contacts, constructed to be affixed to the end of a cable, conduit, coaxial line, cord or wiring for convenience in joining with other electrical connector(s) or printed wiring board and is not designed to be mounted on a bulkhead, chasses, panel, printed wiring board, or the like. Excludes:jack, telephone; jack, tip; plug, telephone; plug tip; insert, electrical connector; connector body (as modified); and socket, plug-in, electronic components. See also lead assembly, electrical; wiring harness (as modified); and cable assembly (as modified). For items without inserts, see shell, electrical connector.

0.140 inches nominal unthreaded mounting hole diameter, 0.063 inches nominal point diameter, 0.375 inches nominal overall width, 4.703 inches nominal overall length, 0.109 inches nominal overall height

Product Characteristics

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

Point Diameter: 0.063 inches nominal
Overall Length: 4.703 inches nominal
Overall Height: 0.109 inches nominal
Overall Width: 0.375 inches nominal
Unthreaded Mounting Hole Diameter: 0.140 inches nominal
Mounting Facility Quantity: 3
Point Height: 0.055 inches nominal
Mounting Method: unthreaded hole
Material: beryllium body and contact
Material Document And Classification: qq-c-533 fed spec single material response body and contact
Precious Material And Location: body and contact surfaces silver
Precious Material And Weight: 0.005 silver grains, troy
Precious Material: silver
Surface Treatment: silver body and contact
Surface Treatment Document And Classification: qq-s-365 fed spec single treatment response body and contact
Style Designator: leaf tap contact w/ round fixed point

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
128390-002	Electrical Contact
544-9943-002	Electrical Contact

FAQs

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

What is the FSCG of the NSN 5999-00-688-3526?

The FSCG of the NSN 5999-00-688-3526 is 5999

Does the NSN 5999-00-688-3526 have a Schedule B code assigned?

Yes, the Schedule B code is 8538907040

Does NSN 5999-00-688-3526 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 5999-00-688-3526 contain precious materials?

Item contains silver.

Does NSN 5999-00-688-3526 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 5999-00-688-3526 was assigned to the Federal Catalog?

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