5058058G2

View detailed technical data, stock status, and sourcing information for: 5058058G2
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5977 Electrical Contact Brushes and Electrodes

National Stock Number

5977-00-421-7845

Item Name Code

02937

Assigment Date

01/01/1963 (63 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes:items with bevel (conical) heads. See bolt, internal wrenching. Excludes:screw, shoulder; and screw, machine.

2.250 inches nominal overall length, 1.000 inches nominal inside width, 1 terminal quantity, 1.250 inches nominal inside length, 1.125 inches nominal overall width

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
Overall Length: 2.250 inches nominal
Overall Width: 1.125 inches nominal
Inside Width: 1.000 inches nominal
Inside Length: 1.250 inches nominal
Overall Thickness: 3.250 inches nominal
Mounting Facility Quantity: 1
Brush Pressure Spring Type Accommodated: helical torsion
Brush Spring Adjustability: adjustable
Brush Quantity Accommodated Per Holder: 1
Inside Thickness: 0.438 inches nominal
Mounting Facility: clamp
Terminal Type: binding post
Material: copper alloy box
Surface Treatment: cadmium box

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
5058058G2	Electrical Contact Brush Holder

FAQs

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

What is the FSCG of the NSN 5977-00-421-7845?

The FSCG of the NSN 5977-00-421-7845 is 5977

Does the NSN 5977-00-421-7845 have a Schedule B code assigned?

Yes, the Schedule B code is 8545900000

Does NSN 5977-00-421-7845 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 5977-00-421-7845 contain precious materials?

Item does not contain precious metal.

Does NSN 5977-00-421-7845 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 5977-00-421-7845 was assigned to the Federal Catalog?

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