5977-00-538-4858

Find complete technical information, availability, and procurement data for: 5977-00-538-4858
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5977 Electrical Contact Brushes and Electrodes

National Stock Number

5977-00-538-4858

Item Name Code

02937

Assigment Date

01/01/1963 (63 years ago)

1.000 inches nominal overall length, 0.562 inches nominal overall diameter, 1 terminal quantity, 0.161 inches nominal inside width, 0.344 inches nominal thread length

Product Characteristics

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

Terminal Quantity: 1
Thread Length: 0.344 inches nominal
Overall Length: 1.000 inches nominal
Overall Diameter: 0.562 inches nominal
Inside Width: 0.161 inches nominal
Inside Length: 0.193 inches nominal
Mounting Facility Quantity: 1
Top Thread Location: internal
Brush Pressure Spring Type Accommodated: helical compression
Brush Spring Adjustability: nonadjustable
Brush Quantity Accommodated Per Holder: 1
Inside Thickness: 0.155 inches nominal
Mounting Facility: press fit
Terminal Type: clip
Material: copper alloy box
Style Designator: round
Thread Size And Series/Type Designator: 0.312-32 unef

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
21433S1610	Electrical Contact Brush Holder
9893130P1	Electrical Contact Brush Holder

FAQs

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

What is the FSCG of the NSN 5977-00-538-4858?

The FSCG of the NSN 5977-00-538-4858 is 5977

Does the NSN 5977-00-538-4858 have a Schedule B code assigned?

Yes, the Schedule B code is 8545900000

Does NSN 5977-00-538-4858 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 5977-00-538-4858 contain precious materials?

Item does not contain precious metal.

Does NSN 5977-00-538-4858 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 5977-00-538-4858 was assigned to the Federal Catalog?

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