5977-00-421-6768

Find complete technical information, availability, and procurement data for: 5977-00-421-6768
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5977 Electrical Contact Brushes and Electrodes

National Stock Number

5977-00-421-6768

Item Name Code

02937

Assigment Date

01/01/1963 (63 years ago)

A hollow conductor of varying cross-sectional area specifically designed to achieve directional characteristics in radio frequency radiating and receiving systems.

0.781 inches nominal inside width, 0.875 inches nominal inside length, 1 terminal quantity, 1.000 inches nominal overall width, 2.625 inches nominal overall length

Product Characteristics

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

Terminal Quantity: 1
Overall Length: 2.625 inches nominal
Overall Width: 1.000 inches nominal
Inside Width: 0.781 inches nominal
Inside Length: 0.875 inches nominal
Overall Thickness: 3.250 inches nominal
Mounting Facility Quantity: 2
Brush Pressure Spring Type Accommodated: helical torsion
Brush Spring Adjustability: adjustable
Inside Thickness: 0.375 inches nominal
Mounting Facility: clamp and rod
Terminal Type: screw
Material: copper alloy box

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
01042838	Electrical Contact Brush Holder
34-3AH53115ITEM6	Electrical Contact Brush Holder
34-3AH53115PC21	Electrical Contact Brush Holder
34-3H53114ITEM6	Electrical Contact Brush Holder
34-3H53114PC21	Electrical Contact Brush Holder
34-4AH53117ITEM6	Electrical Contact Brush Holder
34-4AH53117PC21	Electrical Contact Brush Holder
34-4H53116ITEM6	Electrical Contact Brush Holder
34-4H53116PC21	Electrical Contact Brush Holder
37-1H53122ITEM6	Electrical Contact Brush Holder
37-1H53122PC21	Electrical Contact Brush Holder
37-3H53124ITEM6	Electrical Contact Brush Holder
37-3H53124PC21	Electrical Contact Brush Holder
92789-2	Electrical Contact Brush Holder

FAQs

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

What is the FSCG of the NSN 5977-00-421-6768?

The FSCG of the NSN 5977-00-421-6768 is 5977

Does the NSN 5977-00-421-6768 have a Schedule B code assigned?

Yes, the Schedule B code is 8545900000

Does NSN 5977-00-421-6768 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 5977-00-421-6768 contain precious materials?

Item does not contain precious metal.

Does NSN 5977-00-421-6768 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 5977-00-421-6768 was assigned to the Federal Catalog?

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