40538B

View detailed technical data, stock status, and sourcing information for: 40538B
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5940 Terminal Strips, Terminals and Lugs

National Stock Number

5940-00-643-5026

Item Name Code

00887

Assigment Date

01/01/1963 (63 years ago)

1.688 inches overall height, stud mounting method style, 0.190 inches mounting thread diameter, uninsulated electrical insulation feature, 0.500 inches overall diameter

Product Characteristics

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

Overall Height: 1.688 inches
Overall Diameter: 0.500 inches
Electrical Insulation Feature: uninsulated
Mounting Method Style: stud
Mounting Thread Diameter: 0.190 inches
Thread Length: 0.344 inches
Mounting Thread Series: unf
Mounting Thread Quantity: 32 per inch
Conductor Accommodation Type: threaded external single end
Special Features: basic shape style single ended nontubular
Material: copper alloy overall except insulation
Surface Treatment: nickel overall except insulation single layer

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
40538B	Stud Terminal
SCC19453-8	Stud Terminal

FAQs

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

What is the FSCG of the NSN 5940-00-643-5026?

The FSCG of the NSN 5940-00-643-5026 is 5940

Does the NSN 5940-00-643-5026 have a Schedule B code assigned?

Yes, the Schedule B code is 8536904000

Does NSN 5940-00-643-5026 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 5940-00-643-5026 contain precious materials?

Precious metal content is unknown

Does NSN 5940-00-643-5026 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 5940-00-643-5026 was assigned to the Federal Catalog?

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