ESB011-2

View detailed technical data, stock status, and sourcing information for: ESB011-2
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5977 Electrical Contact Brushes and Electrodes

National Stock Number

5977-01-083-8175

Item Name Code

00302

Assigment Date

10/01/1979 (46 years ago)

An item designed to couple or join two different types or sizes of conduits, and/or to be inserted in the opening of a conduit outlet or box to accommodate a conduit of a larger or smaller size; or it may be designed with internal thread on one end for mating with an electrical connector and an external thread on the other end for mating with a conduit coupling nut; or to establish necessary mechanical accommodations between an electrical conduit, conduit assembly and an electrical connector. Excludes:reducing washer, knockout and box connector, electrical. See also adapter, cable to connector; and chase nipple, conduit.

rectangular commutator body style, 0.6875 inches nominal thickness, 1.375 inches nominal width, 1 and 3 and 7 and 9 shunt position designator, 1.875 inches nominal length

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: 1 and 3 and 7 and 9
Body Style: rectangular commutator
Width: 1.375 inches nominal
Thickness: 0.6875 inches nominal
Length: 1.875 inches nominal
Brush Shunt Length: 3.500 inches nominal all shunts
Terminal Slot Width: 0.219 inches nominal
Top Style: beveled front
Contact Face Style: beveled
Bevel Angle: 30.0 degrees nominal
Shunt Insulation Provision And Quantity: 4 insulated
Angle: 30.0 degrees nominal
Material: electrographitic
Material Document And Classification: national grade sa45 mfr ref single material response
Style Designator: split
Terminal Type And Quantity: 1 straight w/slot

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
ESB011-2	Electrical Contact Brush
M-ESB011-2	Electrical Contact Brush

FAQs

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

What is the FSCG of the NSN 5977-01-083-8175?

The FSCG of the NSN 5977-01-083-8175 is 5977

Does the NSN 5977-01-083-8175 have a Schedule B code assigned?

Yes, the Schedule B code is 8545200000

Does NSN 5977-01-083-8175 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 5977-01-083-8175 contain precious materials?

Precious metal content is unknown

Does NSN 5977-01-083-8175 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 5977-01-083-8175 was assigned to the Federal Catalog?

It was assigned 46 years ago, on Mon, Oct 1, 1979