5977-00-865-9370

Find complete technical information, availability, and procurement data for: 5977-00-865-9370
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5977 Electrical Contact Brushes and Electrodes

National Stock Number

5977-00-865-9370

Item Name Code

00302

Assigment Date

10/18/1967 (58 years ago)

A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (aa), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see axle(1), shouldered. For items not having any of the above conditions see pin, shoulder, headless. Excludes:shaft(1), straight; and axle(1), straight.

0.312 inches nominal slot width, 2.250 inches nominal radius, rectangular commutator body style, 0.030 inches nominal slot depth, 11 shunt position designator

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: 11
Body Style: rectangular commutator
Slot Depth: 0.030 inches nominal
Slot Width: 0.312 inches nominal
Radius: 2.250 inches nominal
Width: 0.680 inches nominal
Thickness: 0.495 inches nominal
Length: 1.156 inches nominal
Brush Shunt Length: 1.608 inches nominal single shunt
Terminal Hole Diameter: 0.281 inches nominal
Top Style: flat with rectangular slot
Contact Face Style: concave on bevel
Shunt Insulation Provision And Quantity: 2 uninsulated
Outer Edge To Slot Edge Distance: 0.188 inches nominal
Material: carbon
Style Designator: one piece
Terminal Type And Quantity: 1 straight w/hole

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
D223-108	Electrical Contact Brush

FAQs

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

What is the FSCG of the NSN 5977-00-865-9370?

The FSCG of the NSN 5977-00-865-9370 is 5977

Does the NSN 5977-00-865-9370 have a Schedule B code assigned?

Yes, the Schedule B code is 8545200000

Does NSN 5977-00-865-9370 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 5977-00-865-9370 contain precious materials?

Precious metal content is unknown

Does NSN 5977-00-865-9370 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 5977-00-865-9370 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Wed, Oct 18, 1967