5977-00-442-3493

Find complete technical information, availability, and procurement data for: 5977-00-442-3493
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 5977-00-442-3493 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

5977-00-442-3493

Item Name Code

00302

Assigment Date

05/20/1974 (52 years ago)

0.623 inches minimum and 0.633 inches maximum length, 0.241 inches minimum and 0.251 inches maximum thickness, 0.368 inches minimum and 0.374 inches maximum width, 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
Width: 0.368 inches minimum and 0.374 inches maximum
Thickness: 0.241 inches minimum and 0.251 inches maximum
Length: 0.623 inches minimum and 0.633 inches maximum
Spring Free Length: 0.986 inches nominal
Largest Outside Diameter: 0.234 inches nominal
Brush Shunt Length: 0.910 inches nominal single shunt
Terminal Slot Width: 0.210 inches nominal
Contact Face Style: concave
Shunt Insulation Provision And Quantity: 1 uninsulated
Pressure Spring Type And Quantity: 1 cylindrical with reduced end
Material: carbon
Style Designator: one piece
Terminal Type And Quantity: 1 yoke w/slot

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
844963	Electrical Contact Brush

FAQs

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

What is the FSCG of the NSN 5977-00-442-3493?

The FSCG of the NSN 5977-00-442-3493 is 5977

Does the NSN 5977-00-442-3493 have a Schedule B code assigned?

Yes, the Schedule B code is 8545200000

Does NSN 5977-00-442-3493 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 5977-00-442-3493 contain precious materials?

Item does not contain precious metal.

Does NSN 5977-00-442-3493 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 5977-00-442-3493 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Mon, May 20, 1974