5977-00-590-7142

Find complete technical information, availability, and procurement data for: 5977-00-590-7142
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5977 Electrical Contact Brushes and Electrodes

National Stock Number

5977-00-590-7142

Item Name Code

02937

Assigment Date

01/01/1963 (63 years ago)

0.844 inches nominal inside width, 1.000 inches nominal overall width, 2 mounting facility quantity, 2.000 inches nominal overall length, 2.312 inches nominal overall thickness

Product Characteristics

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

Overall Length: 2.000 inches nominal
Overall Width: 1.000 inches nominal
Inside Width: 0.844 inches nominal
Overall Thickness: 2.312 inches nominal
Mounting Facility Quantity: 2
Brush Pressure Spring Type Accommodated: helical torsion
Brush Spring Adjustability: adjustable
Brush Quantity Accommodated Per Holder: 1
Inside Thickness: 0.531 inches nominal
Mounting Facility: clamp and rod
Special Features: reaction type brush holder with guard for a 1.250 in. lg. by 0.812 in. w by 0.500 in. thk brush
Material: copper alloy box
Style Designator: rectangle beveled

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
B19360G5	Electrical Contact Brush Holder

FAQs

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

What is the FSCG of the NSN 5977-00-590-7142?

The FSCG of the NSN 5977-00-590-7142 is 5977

Does the NSN 5977-00-590-7142 have a Schedule B code assigned?

Yes, the Schedule B code is 8545900000

Does NSN 5977-00-590-7142 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 5977-00-590-7142 contain precious materials?

Precious metal content is unknown

Does NSN 5977-00-590-7142 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 5977-00-590-7142 was assigned to the Federal Catalog?

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