A9029-5

View detailed technical data, stock status, and sourcing information for: A9029-5
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5977 Electrical Contact Brushes and Electrodes

National Stock Number

5977-00-453-5747

Item Name Code

02937

Assigment Date

04/09/1969 (57 years ago)

helical torsion brush pressure spring type accommodated, 1 terminal quantity, 1.192 inches minimum and 1.195 inches maximum overall width, 1 mounting facility quantity, 1.004 inches minimum and 1.007 inches maximum inside width

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Terminal Quantity: 1
Overall Width: 1.192 inches minimum and 1.195 inches maximum
Inside Width: 1.004 inches minimum and 1.007 inches maximum
Mounting Facility Quantity: 1
Brush Pressure Spring Type Accommodated: helical torsion
Brush Spring Adjustability: adjustable
Brush Quantity Accommodated Per Holder: 1
Inside Thickness: 0.254 inches minimum and 0.257 inches maximum
Mounting Facility: unthreaded holes
Terminal Type: screw
Material: copper alloy box

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5977-00-038-1041	No Name Available	01/05/1970

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
A9029-5	Electrical Contact Brush Holder

FAQs

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

What is the FSCG of the NSN 5977-00-453-5747?

The FSCG of the NSN 5977-00-453-5747 is 5977

Does the NSN 5977-00-453-5747 have a Schedule B code assigned?

Yes, the Schedule B code is 8545900000

Does NSN 5977-00-453-5747 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 5977-00-453-5747 contain precious materials?

Precious metal content is unknown

Does NSN 5977-00-453-5747 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 5977-00-453-5747 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Wed, Apr 9, 1969