1421-9

View detailed technical data, stock status, and sourcing information for: 1421-9
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5940 Terminal Strips, Terminals and Lugs

National Stock Number

5940-00-792-2979

Item Name Code

00887

Assigment Date

01/01/1960 (66 years ago)

stud mounting method style, 0.312 inches width across flats, 0.138 inches mounting thread diameter, standoff insulation electrical insulation feature, 1.330 inches overall height

Product Characteristics

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

Width Across Flats: 0.312 inches
Overall Height: 1.330 inches
Electrical Insulation Feature: standoff insulation
Mounting Method Style: stud
Mounting Thread Diameter: 0.138 inches
Dry Flashover Voltage Rating In Volts: 10000.0
Thread Length: 0.250 inches
Mounting Thread Series: unc
Mounting Thread Quantity: 32 per inch
Conductor Accommodation Type: double turret single end
Special Features: basic shape style single ended nontubular
Material: copper alloy overall except insulation
Precious Material And Location: conductor accommodation silver and conductor accommodation gold
Precious Material: silver and gold
Surface Treatment: silver conductor accommodation first layer
Surface Treatment: gold conductor accommodation second 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
1421-9	Stud Terminal

FAQs

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

What is the FSCG of the NSN 5940-00-792-2979?

The FSCG of the NSN 5940-00-792-2979 is 5940

Does the NSN 5940-00-792-2979 have a Schedule B code assigned?

Yes, the Schedule B code is 8536904000

Does NSN 5940-00-792-2979 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 5940-00-792-2979 contain precious materials?

Precious metal type varies between manufacturers.

Does NSN 5940-00-792-2979 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 5940-00-792-2979 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960