5977-00-254-4412

Find complete technical information, availability, and procurement data for: 5977-00-254-4412
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5977 Electrical Contact Brushes and Electrodes

National Stock Number

5977-00-254-4412

Item Name Code

02937

Assigment Date

01/01/1963 (63 years ago)

1.938 inches nominal inside length, 1.375 inches nominal overall width, 2 terminal quantity, 1.260 inches nominal inside width, 3.156 inches nominal overall 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: 2
Overall Length: 3.156 inches nominal
Overall Width: 1.375 inches nominal
Inside Width: 1.260 inches nominal
Inside Length: 1.938 inches nominal
Overall Thickness: 4.312 inches nominal
Mounting Facility Quantity: 1
Brush Pressure Spring Type Accommodated: spiral torsion
Brush Spring Adjustability: adjustable
Brush Quantity Accommodated Per Holder: 1
Inside Thickness: 0.885 inches nominal
Mounting Facility: threaded holes
Terminal Type: screw
Material: copper alloy box
Reference Number Differentiating Characteristics: as differentiated by extra long reference number

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
K164140 CHANGE 11,PCS NO. 1,3,4-	Electrical Contact Brush Holder
K164140CHANGE11PCSN01-3-4-5-8-1-	Electrical Contact Brush Holder

FAQs

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

What is the FSCG of the NSN 5977-00-254-4412?

The FSCG of the NSN 5977-00-254-4412 is 5977

Does the NSN 5977-00-254-4412 have a Schedule B code assigned?

Yes, the Schedule B code is 8545900000

Does NSN 5977-00-254-4412 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 5977-00-254-4412 contain precious materials?

Item does not contain precious metal.

Does NSN 5977-00-254-4412 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 5977-00-254-4412 was assigned to the Federal Catalog?

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