3144029

View detailed technical data, stock status, and sourcing information for: 3144029
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5977 Electrical Contact Brushes and Electrodes

National Stock Number

5977-00-176-5695

Item Name Code

00302

Assigment Date

05/06/1970 (56 years ago)

0.062 inches minimum and 0.065 inches maximum hole diameter, 0.216 inches nominal thickness, rectangular commutator body style, 0.355 inches nominal length, 0.500 inches nominal width

Product Characteristics

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

Body Style: rectangular commutator
Hole Diameter: 0.062 inches minimum and 0.065 inches maximum
Width: 0.500 inches nominal
Thickness: 0.216 inches nominal
Length: 0.355 inches nominal
Distance From Center Of Hole To Outside Edge: 0.250 inches nominal
Basic Shape Style: unthreaded single through hole
Convex Radius: 0.187 inches nominal
Top Style: convex
Contact Face Style: flat
Distance From Brush Top To Hole Centerline: 0.075 inches nominal
Material: silver graphite
Material Document And Classification: superior carbone carbon grade sg212 mfr ref single material response
Style Designator: one piece

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
3144029	Electrical Contact Brush
M3144029	Electrical Contact Brush

FAQs

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

What is the FSCG of the NSN 5977-00-176-5695?

The FSCG of the NSN 5977-00-176-5695 is 5977

Does the NSN 5977-00-176-5695 have a Schedule B code assigned?

Yes, the Schedule B code is 8545200000

Does NSN 5977-00-176-5695 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 5977-00-176-5695 contain precious materials?

Item contains silver.

Does NSN 5977-00-176-5695 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 5977-00-176-5695 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Wed, May 6, 1970