137720-01

View detailed technical data, stock status, and sourcing information for: 137720-01
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5977 Electrical Contact Brushes and Electrodes

National Stock Number

5977-00-074-9533

Item Name Code

00313

Assigment Date

01/01/1963 (63 years ago)

Two or more electrical contact rings on a common mounting or mounted on each other. May include contacts, integral brushes, brush holder assemblies, and connectors.

0.025 inches nominal width, 0.065 inches nominal diameter, shaft mounting configuration, 0.156 inches nominal overall diameter, 0.613 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.

Width: 0.025 inches nominal
Overall Length: 0.613 inches nominal
Diameter: 0.065 inches nominal
Overall Diameter: 0.156 inches nominal
Mounting Configuration: shaft
Contact Ring Quantity: 7
Special Features: ring surface material: gold platinum alloy
Fsc Application Data: gyroscope,rate

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
137720-01	Electrical Contact Ring Assembly

FAQs

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

What is the FSCG of the NSN 5977-00-074-9533?

The FSCG of the NSN 5977-00-074-9533 is 5977

Does the NSN 5977-00-074-9533 have a Schedule B code assigned?

Yes, the Schedule B code is 8545900000

Does NSN 5977-00-074-9533 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 5977-00-074-9533 contain precious materials?

Item does not contain precious metal.

Does NSN 5977-00-074-9533 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 5977-00-074-9533 was assigned to the Federal Catalog?

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