66678

View detailed technical data, stock status, and sourcing information for: 66678
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5977 Electrical Contact Brushes and Electrodes

National Stock Number

5977-01-017-6379

Item Name Code

00302

Assigment Date

03/12/1976 (50 years ago)

0.369 inches nominal width, 0.522 inches nominal length, 0.243 inches nominal thickness, flat top style, rectangular commutator body style

Product Characteristics

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

Body Style: rectangular commutator
Width: 0.369 inches nominal
Thickness: 0.243 inches nominal
Length: 0.522 inches nominal
Top Style: flat
Contact Face Style: concave
Material: carbon
Style Designator: one piece

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
66678	Electrical Contact Brush
66678-01	Electrical Contact Brush

FAQs

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

What is the FSCG of the NSN 5977-01-017-6379?

The FSCG of the NSN 5977-01-017-6379 is 5977

Does the NSN 5977-01-017-6379 have a Schedule B code assigned?

Yes, the Schedule B code is 8545200000

Does NSN 5977-01-017-6379 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 5977-01-017-6379 contain precious materials?

Item does not contain precious metal.

Does NSN 5977-01-017-6379 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 5977-01-017-6379 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Fri, Mar 12, 1976