020-034

View detailed technical data, stock status, and sourcing information for: 020-034

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020-034
Federal Supply Group
Electrical and Electronic Equipment Components
National Stock Number
5977-00-998-7731
Item Name Code
00302
Assigment Date
11/29/1967 (58 years ago)

5 shunt position designator, 0.125 inches nominal head length, 0.375 inches nominal head diameter, rectangular slip ring body style, 1.625 inches nominal radius

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 slip ring
Head Diameter
0.375 inches nominal
Head Length
0.125 inches nominal
Radius
1.625 inches nominal
Width
0.375 inches nominal
Thickness
0.750 inches nominal
Length
1.125 inches nominal
Terminal Diameter
0.500 inches nominal
Spring Free Length
2.750 inches nominal
Brush Shunt Length
1.625 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
Special Features
slot 0.062 in. wide,0.125 in. deep in brush face,terminal quantity 1
Material
metal graphite
Material Document And Classification
helwig brush grade 71ag mfr ref single material response
Style Designator
one piece
Terminal Type And Quantity
1 round cap

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5977-00-102-4014 No Name Available 08/19/1972
5977-01-014-3203 No Name Available 04/01/1978
5977-01-141-1311 No Name Available 07/01/1985

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
018-601 Electrical Contact Brush
020-034 Electrical Contact Brush
B018-601 Electrical Contact Brush

FAQs

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

What is the FSCG of the NSN 5977-00-998-7731?
The FSCG of the NSN 5977-00-998-7731 is 5977
Does the NSN 5977-00-998-7731 have a Schedule B code assigned?
Yes, the Schedule B code is 8545200000
Does NSN 5977-00-998-7731 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 5977-00-998-7731 contain precious materials?
Item does not contain precious metal.
Does NSN 5977-00-998-7731 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 5977-00-998-7731 was assigned to the Federal Catalog?
It was assigned 58 years ago, on Wed, Nov 29, 1967

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