5977-00-502-7650

Find complete technical information, availability, and procurement data for: 5977-00-502-7650
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5977 Electrical Contact Brushes and Electrodes

National Stock Number

5977-00-502-7650

Item Name Code

00313

Assigment Date

01/01/1963 (63 years ago)

3.875 inches nominal diameter, 2.750 in. dia center mtg hole w/9.250 in. keyway mounting configuration, 2.250 inches nominal overall length, 0.500 inches nominal width, 4.000 inches nominal overall diameter

Product Characteristics

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

Width: 0.500 inches nominal
Overall Length: 2.250 inches nominal
Diameter: 3.875 inches nominal
Overall Diameter: 4.000 inches nominal
Mounting Configuration: 2.750 in. dia center mtg hole w/9.250 in. keyway
Contact Ring Quantity: 2
Surface Treatment: copper ring
Fsc Application Data: generator,ac

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
CA5578	Electrical Contact Ring Assembly

FAQs

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

What is the FSCG of the NSN 5977-00-502-7650?

The FSCG of the NSN 5977-00-502-7650 is 5977

Does the NSN 5977-00-502-7650 have a Schedule B code assigned?

Yes, the Schedule B code is 8545900000

Does NSN 5977-00-502-7650 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 5977-00-502-7650 contain precious materials?

Item does not contain precious metal.

Does NSN 5977-00-502-7650 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 5977-00-502-7650 was assigned to the Federal Catalog?

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