5977-00-252-6530

Find complete technical information, availability, and procurement data for: 5977-00-252-6530
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5977 Electrical Contact Brushes and Electrodes

National Stock Number

5977-00-252-6530

Item Name Code

00302

Assigment Date

01/01/1963 (63 years ago)

0.203 inches nominal terminal diameter, 0.188 inches nominal diameter, 5 shunt position designator, 0.594 inches nominal length, cylindrical body style

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: cylindrical
Diameter: 0.188 inches nominal
Length: 0.594 inches nominal
Terminal Diameter: 0.203 inches nominal
Spring Free Length: 0.750 inches nominal
Largest Outside Diameter: 0.172 inches nominal
Contact Face Style: flat
Shunt Insulation Provision And Quantity: 1 uninsulated
Pressure Spring Type And Quantity: 1 cylindrical
Material: carbon
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Below is a list of NSNs that have been officially superseded by this NSN: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
5977-00-285-0739	No Name Available	05/04/1966
5977-00-496-4600	No Name Available	01/27/1967
5977-00-737-5655	No Name Available	04/29/1966

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
H21-062	Electrical Contact Brush

FAQs

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

What is the FSCG of the NSN 5977-00-252-6530?

The FSCG of the NSN 5977-00-252-6530 is 5977

Does the NSN 5977-00-252-6530 have a Schedule B code assigned?

Yes, the Schedule B code is 8545200000

Does NSN 5977-00-252-6530 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 5977-00-252-6530 contain precious materials?

Item does not contain precious metal.

Does NSN 5977-00-252-6530 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 5977-00-252-6530 was assigned to the Federal Catalog?

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