5977-00-665-3937

Find complete technical information, availability, and procurement data for: 5977-00-665-3937
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5977 Electrical Contact Brushes and Electrodes

National Stock Number

5977-00-665-3937

Item Name Code

00302

Assigment Date

01/01/1963 (63 years ago)

An item consisting of an electrically conductive material designed to furnish a surface which will physically and electrically meet another conducting surface for the purpose of transferring electrical energy and/or opening and closing circuits. Includes moving contacts which make and/or slide over stationary contacts or other stationary conductive material to a resulting fixed position. Excludes:items which are used in conjunction with continually moving surfaces or which make contact by gripping action of the contact surfaces. See also clip, electrical; clamp, electrical; brush, electrical contact; plug, tip; and jack, tip.

12 shunt position designator, rectangular commutator body style, 0.812 inches nominal width, 1.250 inches nominal length, 0.500 inches nominal thickness

Product Characteristics

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

Shunt Position Designator: 12
Body Style: rectangular commutator
Width: 0.812 inches nominal
Thickness: 0.500 inches nominal
Length: 1.250 inches nominal
Brush Shunt Length: 3.000 inches nominal single shunt
Terminal Hole Diameter: 0.312 inches nominal
Top Style: beveled front with left shoulder
Contact Face Style: beveled
Shunt Insulation Provision And Quantity: 1 uninsulated
Angle: 40.0 degrees nominal
Material: carbon
Material Document And Classification: national electrical carbon grade sa-35 mfr ref single material response
Style Designator: one piece
Terminal Type And Quantity: 1 straight w/hole

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
RC16-2601	Electrical Contact Brush
S1162640N801	Electrical Contact Brush
SP53485CL1	Electrical Contact Brush

FAQs

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

What is the FSCG of the NSN 5977-00-665-3937?

The FSCG of the NSN 5977-00-665-3937 is 5977

Does the NSN 5977-00-665-3937 have a Schedule B code assigned?

Yes, the Schedule B code is 8545200000

Does NSN 5977-00-665-3937 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 5977-00-665-3937 contain precious materials?

Item does not contain precious metal.

Does NSN 5977-00-665-3937 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 5977-00-665-3937 was assigned to the Federal Catalog?

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