5977-00-246-3330

Find complete technical information, availability, and procurement data for: 5977-00-246-3330
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5977 Electrical Contact Brushes and Electrodes

National Stock Number

5977-00-246-3330

Item Name Code

00302

Assigment Date

01/01/1963 (63 years ago)

1.238 inches minimum and 1.306 inches maximum radius, 0.563 inches nominal width, 0.125 inches nominal thickness, 5 shunt position designator, rectangular commutator 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: rectangular commutator
Radius: 1.238 inches minimum and 1.306 inches maximum
Width: 0.563 inches nominal
Thickness: 0.125 inches nominal
Length: 0.820 inches nominal
Terminal Diameter: 0.536 inches nominal
Spring Free Length: 3.188 inches nominal
Largest Outside Diameter: 0.452 inches nominal
Brush Shunt Length: 3.000 inches nominal single shunt
Contact Face Style: concave
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Below is a list of NSNs that have been officially superseded by this NSN: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
5977-00-199-6164	No Name Available	01/01/1960
5977-00-284-7179	No Name Available	08/05/1967
5977-00-696-8141	No Name Available	01/01/1960

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
297710PC74	Electrical Contact Brush
298477PC96	Electrical Contact Brush
319773PC96	Electrical Contact Brush
319828PC93	Electrical Contact Brush
350988PC93	Electrical Contact Brush
426121PC96	Electrical Contact Brush
664316PC93	Electrical Contact Brush
709304PC7	Electrical Contact Brush
K5895806AAG1	Electrical Contact Brush
K5895806AAGR1REV5	Electrical Contact Brush
QA5895806AAGP1	Electrical Contact Brush
T5818137PC96	Electrical Contact Brush
T8761628PC7	Electrical Contact Brush
W5051428PC96	Electrical Contact Brush
W8118217PC96	Electrical Contact Brush
W8118236PC74	Electrical Contact Brush
W8118275PC93	Electrical Contact Brush
W8195931PC93	Electrical Contact Brush

FAQs

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

What is the FSCG of the NSN 5977-00-246-3330?

The FSCG of the NSN 5977-00-246-3330 is 5977

Does the NSN 5977-00-246-3330 have a Schedule B code assigned?

Yes, the Schedule B code is 8545200000

Does NSN 5977-00-246-3330 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 5977-00-246-3330 contain precious materials?

Item does not contain precious metal.

Does NSN 5977-00-246-3330 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 5977-00-246-3330 was assigned to the Federal Catalog?

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