5977-00-178-8762

Find complete technical information, availability, and procurement data for: 5977-00-178-8762
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5977 Electrical Contact Brushes and Electrodes

National Stock Number

5977-00-178-8762

Item Name Code

00302

Assigment Date

01/01/1963 (63 years ago)

0.375 inches nominal radius, 0.245 inches minimum and 0.248 inches maximum thickness, 0.245 inches minimum and 0.248 inches maximum width, rectangular body style, 5 shunt position designator

Product Characteristics

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

Shunt Position Designator: 5
Body Style: rectangular
Radius: 0.375 inches nominal
Width: 0.245 inches minimum and 0.248 inches maximum
Thickness: 0.245 inches minimum and 0.248 inches maximum
Length: 0.312 inches nominal
Terminal Diameter: 0.230 inches nominal
Spring Free Length: 0.602 inches nominal
Largest Outside Diameter: 0.212 inches nominal
Brush Shunt Length: 0.656 inches nominal single shunt
Contact Face Style: concave
Shunt Insulation Provision And Quantity: 1 uninsulated
Pressure Spring Type And Quantity: 1 cylindrical
Material: carbon
Material Document And Classification: ohio carbon co,grade e5 mfr ref single material response
Style Designator: one piece
Terminal Type And Quantity: 1 round cap

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5977-00-217-0468	No Name Available	07/25/1966
5977-00-819-3067	No Name Available	12/23/1965

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
15214-01	Electrical Contact Brush

FAQs

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

What is the FSCG of the NSN 5977-00-178-8762?

The FSCG of the NSN 5977-00-178-8762 is 5977

Does the NSN 5977-00-178-8762 have a Schedule B code assigned?

Yes, the Schedule B code is 8545200000

Does NSN 5977-00-178-8762 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 5977-00-178-8762 contain precious materials?

Item does not contain precious metal.

Does NSN 5977-00-178-8762 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 5977-00-178-8762 was assigned to the Federal Catalog?

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