103337A

View detailed technical data, stock status, and sourcing information for: 103337A
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5977 Electrical Contact Brushes and Electrodes

National Stock Number

5977-00-556-0787

Item Name Code

00302

Assigment Date

01/01/1963 (63 years ago)

An item generally consisting of one or more turns of wire or similar conductive material (in special cases it may be considered as a partial turn). It is specifically designed to concentrate magnetic flux generated by the flow of an electric current, to induce in itself an electromotive force, and to add or subtract inductive reactance in a circuit. It may include tuning devices, integral resistors and capacitors; however, excludes:filter (as modified). For coils wound on resistors which are designed to be inserted into the circuit of a radio frequency stage to suppress high frequency parasitic oscillations, see suppressor, parasitic..

rectangular commutator body style, 13 shunt position designator, 0.022 inches nominal head length, 0.260 inches nominal radius, 0.125 inches nominal head diameter

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: 13
Body Style: rectangular commutator
Head Diameter: 0.125 inches nominal
Head Length: 0.022 inches nominal
Radius: 0.260 inches nominal
Width: 0.192 inches nominal
Thickness: 0.162 inches nominal
Length: 0.250 inches nominal
Brush Shunt Length: 0.711 inches nominal single shunt
Terminal Hole Diameter: 0.093 inches nominal
Top Style: cylindrical head
Contact Face Style: concave
Shunt Insulation Provision And Quantity: 1 uninsulated
Material: copper graphite
Material Document And Classification: carbone grade 51 mfr ref single material response
Style Designator: one piece
Terminal Type And Quantity: 1 flag w/hole

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5977-01-370-2451	No Name Available	06/01/1994

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
103337/B	Electrical Contact Brush
103337A	Electrical Contact Brush
CA06R14S6S	Electrical Contact Brush

FAQs

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

What is the FSCG of the NSN 5977-00-556-0787?

The FSCG of the NSN 5977-00-556-0787 is 5977

Does the NSN 5977-00-556-0787 have a Schedule B code assigned?

Yes, the Schedule B code is 8545200000

Does NSN 5977-00-556-0787 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 5977-00-556-0787 contain precious materials?

Precious metal content is unknown

Does NSN 5977-00-556-0787 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 5977-00-556-0787 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963