7A1A1

View detailed technical data, stock status, and sourcing information for: 7A1A1
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5940 Terminal Strips, Terminals and Lugs

National Stock Number

5940-00-027-2189

Item Name Code

00887

Assigment Date

01/01/1963 (63 years ago)

A terminal, generally postlike, having an axial portion of its body designed for projecting through or into a panel, or the like, for mounting. Requires the use of tool(s) for attachment of wire. The conductor connection may be insulated from the mounting. Excludes:terminal, feedthru. See also terminal, quick disconnect and terminal set, quick disconnect.

standoff insulation electrical insulation feature, 0.656 inches overall height, 0.062 inches single end largest diameter, 0.656 inches terminal length, 0.250 inches width across flats

Product Characteristics

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

Terminal Length: 0.656 inches
Width Across Flats: 0.250 inches
Overall Height: 0.656 inches
Largest Diameter: 0.062 inches single end
Electrical Insulation Feature: standoff insulation
Mounting Method Style: tapped hole
Mounting Thread Diameter: 0.122 inches
Identification Code Color: brown
Thread Length: 0.313 inches
Basic Shape Style: nontubular, hex
Mounting Thread Series: unc
Conductor Accommodation Type: pin single end
Material: copper alloy conductor accommodation
Material: copper alloy mounting facility
Material: plastic insulation
Material Document And Classification: mil-m-14,ty mme mil spec single material response insulation
Surface Treatment: solder conductor accommodation single layer
Surface Treatment: solder mounting facility 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
7A1A1	Stud Terminal

FAQs

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

What is the FSCG of the NSN 5940-00-027-2189?

The FSCG of the NSN 5940-00-027-2189 is 5940

Does the NSN 5940-00-027-2189 have a Schedule B code assigned?

Yes, the Schedule B code is 8536904000

Does NSN 5940-00-027-2189 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 5940-00-027-2189 contain precious materials?

Precious metal content is unknown

Does NSN 5940-00-027-2189 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 5940-00-027-2189 was assigned to the Federal Catalog?

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