B1203A

View detailed technical data, stock status, and sourcing information for: B1203A
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5977 Electrical Contact Brushes and Electrodes

National Stock Number

5977-00-212-4165

Item Name Code

26004

Assigment Date

01/01/1963 (63 years ago)

2.000 inches nominal overall length, 1.062 inches nominal overall width, 0.438 inches nominal overall thickness, steel material, mounted to brushholder,by one 5/16 in. dia hole mounting configuration

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: 1.062 inches nominal
Overall Thickness: 0.438 inches nominal
Mounting Configuration: mounted to brushholder,by one 5/16 in. dia hole
Material: steel
Surface Treatment: cadmium
Shape: rectangular

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5977-00-447-4217	No Name Available	07/06/1966

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
B1203A	Electrical Contact Brush Arm

FAQs

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

What is the FSCG of the NSN 5977-00-212-4165?

The FSCG of the NSN 5977-00-212-4165 is 5977

Does the NSN 5977-00-212-4165 have a Schedule B code assigned?

Yes, the Schedule B code is 8545900000

Does NSN 5977-00-212-4165 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 5977-00-212-4165 contain precious materials?

Precious metal content is unknown

Does NSN 5977-00-212-4165 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 5977-00-212-4165 was assigned to the Federal Catalog?

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