5977-00-090-1260

Find complete technical information, availability, and procurement data for: 5977-00-090-1260

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5977-00-090-1260
Federal Supply Group
Electrical and Electronic Equipment Components
National Stock Number
5977-00-090-1260
Item Name Code
02937
Assigment Date
01/01/1963 (63 years ago)

A holder designed to accommodate and position a brush against a commutator or collector ring. Also includes items consisting of two or more brush holders (boxes) cast as an inseparable unit. May include facilities for applying pressure to the brush(es) and may also be furnished with the brush(es). See also holder assembly, electrical contact brush.

0.252 inches minimum and 0.254 inches maximum inside width, 0.839 inches nominal inside length, 1 mounting facility quantity, 0.839 inches nominal overall length, 0.719 inches nominal overall diameter

Product Characteristics

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

Overall Length
0.839 inches nominal
Overall Diameter
0.719 inches nominal
Inside Width
0.252 inches minimum and 0.254 inches maximum
Inside Length
0.839 inches nominal
Mounting Facility Quantity
1
Brush Quantity Accommodated Per Holder
1
Inside Thickness
0.377 inches minimum and 0.379 inches maximum
Mounting Facility
press fit
Special Features
moisture and fungus proof
Material
copper alloy box
Surface Treatment
tin box

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
6105-00-091-1458 No Name Available 10/01/1975

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
EE1121 Electrical Contact Brush Holder

FAQs

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

What is the FSCG of the NSN 5977-00-090-1260?
The FSCG of the NSN 5977-00-090-1260 is 5977
Does the NSN 5977-00-090-1260 have a Schedule B code assigned?
Yes, the Schedule B code is 8545900000
Does NSN 5977-00-090-1260 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 5977-00-090-1260 contain precious materials?
Precious metal content is unknown
Does NSN 5977-00-090-1260 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 5977-00-090-1260 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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