1542191

View detailed technical data, stock status, and sourcing information for: 1542191
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5977 Electrical Contact Brushes and Electrodes

National Stock Number

5977-00-948-5782

Item Name Code

02937

Assigment Date

04/13/1966 (60 years ago)

An item of any peripheral shape usually having one flat or spherical surface and a centrally located hole. It is designed for applications involving moving (kinetic) loads. Except for items fabricated from bearing quality synthetic (plastic) or composed of multilayer material, one bearing surface must either have a specific surface finish designation of 32 microinch (0.8 micrometre) or less, arithmetical average (aa) (arithmetic mean deviation) or one of the following conditions: be lapped or ground; have visible or detectable means of lubrication; grooves, indentations; or self-lubrication. The thickness must not exceed 25 percent of the outside diameter of the shortest distance between peripheral flats (when thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance). Excludes:straight, tubular (without flange) items having a bearing surface(s) parallel to the axis of the bore only. See also washer, flat and spacer, sleeve.

1 terminal quantity, 0.937 inches nominal overall diameter, 0.219 inches nominal inside width, 0.188 inches nominal thread length, 1.156 inches nominal overall length

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
Thread Length: 0.188 inches nominal
Overall Length: 1.156 inches nominal
Overall Diameter: 0.937 inches nominal
Inside Width: 0.219 inches nominal
Inside Length: 0.375 inches nominal
Mounting Facility Quantity: 1
Top Thread Location: external
Inside Thickness: 0.688 inches nominal
Mounting Facility: press fit
Terminal Type: solder lug
Material: copper alloy box
Thread Size And Series/Type Designator: 0.562-27 uns

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
1542191	Electrical Contact Brush Holder

FAQs

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

What is the FSCG of the NSN 5977-00-948-5782?

The FSCG of the NSN 5977-00-948-5782 is 5977

Does the NSN 5977-00-948-5782 have a Schedule B code assigned?

Yes, the Schedule B code is 8545900000

Does NSN 5977-00-948-5782 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 5977-00-948-5782 contain precious materials?

Item does not contain precious metal.

Does NSN 5977-00-948-5782 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 5977-00-948-5782 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Wed, Apr 13, 1966