5977-00-548-5300

Find complete technical information, availability, and procurement data for: 5977-00-548-5300
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5977 Electrical Contact Brushes and Electrodes

National Stock Number

5977-00-548-5300

Item Name Code

00302

Assigment Date

01/01/1961 (65 years ago)

rectangular slip ring body style, 4 shunt position designator, 0.246 inches minimum and 0.250 inches maximum width, 1.250 inches nominal length, 0.621 inches minimum and 0.625 inches maximum thickness

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: 4
Body Style: rectangular slip ring
Width: 0.246 inches minimum and 0.250 inches maximum
Thickness: 0.621 inches minimum and 0.625 inches maximum
Length: 1.250 inches nominal
Brush Shunt Length: 2.250 inches nominal single shunt
Terminal Slot Width: 0.188 inches nominal
Top Style: flat with front edge beveled
Contact Face Style: flat
Shunt Insulation Provision And Quantity: 1 insulated
Material: electrographitic
Style Designator: one piece
Terminal Type And Quantity: 1 straight w/slot

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5977-00-066-6057	No Name Available	03/15/1968

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
116A415F01	Electrical Contact Brush

FAQs

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

What is the FSCG of the NSN 5977-00-548-5300?

The FSCG of the NSN 5977-00-548-5300 is 5977

Does the NSN 5977-00-548-5300 have a Schedule B code assigned?

Yes, the Schedule B code is 8545200000

Does NSN 5977-00-548-5300 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 5977-00-548-5300 contain precious materials?

Precious metal content is unknown

Does NSN 5977-00-548-5300 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 5977-00-548-5300 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961