5977-00-642-8314

Find complete technical information, availability, and procurement data for: 5977-00-642-8314
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5977 Electrical Contact Brushes and Electrodes

National Stock Number

5977-00-642-8314

Item Name Code

02937

Assigment Date

01/01/1963 (63 years ago)

0.375 inches minimum and 0.391 inches maximum overall diameter, 0.796 inches minimum and 0.801 inches maximum inside length, 0.219 inches nominal thread length, 0.159 inches nominal inside width, 0.796 inches minimum and 0.801 inches maximum overall length

Product Characteristics

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

Thread Length: 0.219 inches nominal
Overall Length: 0.796 inches minimum and 0.801 inches maximum
Overall Diameter: 0.375 inches minimum and 0.391 inches maximum
Inside Width: 0.159 inches nominal
Inside Length: 0.796 inches minimum and 0.801 inches maximum
Mounting Facility Quantity: 1
Top Thread Location: external
Brush Pressure Spring Type Accommodated: helical compression
Brush Spring Adjustability: nonadjustable
Brush Quantity Accommodated Per Holder: 1
Inside Thickness: 0.253 inches nominal
Mounting Facility: press fit
Material: copper alloy box
Surface Treatment: tin box
Style Designator: round
Thread Size And Series/Type Designator: 0.375-32 unef

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5977-00-521-8149	No Name Available	01/01/1960

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
234-0241-00	Electrical Contact Brush Holder
C44683	Electrical Contact Brush Holder

FAQs

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

What is the FSCG of the NSN 5977-00-642-8314?

The FSCG of the NSN 5977-00-642-8314 is 5977

Does the NSN 5977-00-642-8314 have a Schedule B code assigned?

Yes, the Schedule B code is 8545900000

Does NSN 5977-00-642-8314 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 5977-00-642-8314 contain precious materials?

Precious metal content is unknown

Does NSN 5977-00-642-8314 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 5977-00-642-8314 was assigned to the Federal Catalog?

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