5977-01-048-2631

Find complete technical information, availability, and procurement data for: 5977-01-048-2631
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 5977-01-048-2631 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5977 Electrical Contact Brushes and Electrodes

National Stock Number

5977-01-048-2631

Item Name Code

00302

Assigment Date

09/22/1977 (48 years ago)

A nut internally threaded from one end, and completely enclosed on the opposite end. The outer periphery parallel to the threaded axis may be square, cylindrical, hexagonal, octagonal, dodecagonal or the like and taper to a cone or dome shape on the closed end. An integral feature is incorporated for locking on the threads of a mating memeber. Excludes:nut (1), stamped.

0.750 inches nominal width, 2 shunt position designator, 1.250 inches minimum and 1.282 inches maximum length, 0.625 inches nominal thickness, 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: 2
Body Style: rectangular commutator
Width: 0.750 inches nominal
Thickness: 0.625 inches nominal
Length: 1.250 inches minimum and 1.282 inches maximum
Brush Shunt Length: 4.000 inches minimum and 4.125 inches maximum single shunt
Terminal Hole Diameter: 0.219 inches nominal
Top Style: flat with left edge beveled
Contact Face Style: flat
Shunt Insulation Provision And Quantity: 1 uninsulated
Material: electrographitic
Material Document And Classification: national carbon grade 258 mfr ref single material response
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
050-12107-03	Electrical Contact Brush

FAQs

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

What is the FSCG of the NSN 5977-01-048-2631?

The FSCG of the NSN 5977-01-048-2631 is 5977

Does the NSN 5977-01-048-2631 have a Schedule B code assigned?

Yes, the Schedule B code is 8545200000

Does NSN 5977-01-048-2631 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 5977-01-048-2631 contain precious materials?

Item does not contain precious metal.

Does NSN 5977-01-048-2631 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 5977-01-048-2631 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Thu, Sep 22, 1977