5977-00-357-7987

Find complete technical information, availability, and procurement data for: 5977-00-357-7987
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 5977-00-357-7987 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

5977-00-357-7987

Item Name Code

00302

Assigment Date

02/18/1974 (52 years ago)

0.184 inches minimum and 0.188 inches maximum width, 1.4758 inches minimum and 1.4761 inches maximum radius, 0.146 inches minimum and 0.150 inches maximum head diameter, 0.122 inches minimum and 0.128 inches maximum head length, 5 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: 5
Head Diameter: 0.146 inches minimum and 0.150 inches maximum
Head Length: 0.122 inches minimum and 0.128 inches maximum
Radius: 1.4758 inches minimum and 1.4761 inches maximum
Width: 0.184 inches minimum and 0.188 inches maximum
Thickness: 0.184 inches minimum and 0.188 inches maximum
Length: 0.825 inches minimum and 0.835 inches maximum
Terminal Diameter: 0.312 inches nominal
Spring Free Length: 1.312 inches nominal
Largest Outside Diameter: 0.185 inches nominal
Brush Shunt Length: 1.000 inches nominal single shunt
Top Style: cylindrical head
Contact Face Style: concave
Shunt Insulation Provision And Quantity: 1 uninsulated
Pressure Spring Type And Quantity: 1 cylindrical
Material: silver graphite
Style Designator: one piece
Terminal Type And Quantity: 1 round cap

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
2048-1028P3	Electrical Contact Brush

FAQs

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

What is the FSCG of the NSN 5977-00-357-7987?

The FSCG of the NSN 5977-00-357-7987 is 5977

Does the NSN 5977-00-357-7987 have a Schedule B code assigned?

Yes, the Schedule B code is 8545200000

Does NSN 5977-00-357-7987 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 5977-00-357-7987 contain precious materials?

Item contains silver.

Does NSN 5977-00-357-7987 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 5977-00-357-7987 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Mon, Feb 18, 1974