77309-1C

View detailed technical data, stock status, and sourcing information for: 77309-1C
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5977 Electrical Contact Brushes and Electrodes

National Stock Number

5977-00-538-2805

Item Name Code

26006

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..

1.031 inches nominal overall thickness, plastic material, 8.625 inches nominal overall diameter, cylindrical shape, two 1-7/16 in. by 7/16 in. mtg slots spaced 180 deg apart on a 6-3/4 in. dia bolt circle mounting configuration

Product Characteristics

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

Overall Diameter: 8.625 inches nominal
Overall Thickness: 1.031 inches nominal
Mounting Configuration: two 1-7/16 in. by 7/16 in. mtg slots spaced 180 deg apart on a 6-3/4 in. dia bolt circle
Material: plastic
Shape: cylindrical

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
77309-1C	Electrical Contact Brush Ho Ring

FAQs

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

What is the FSCG of the NSN 5977-00-538-2805?

The FSCG of the NSN 5977-00-538-2805 is 5977

Does the NSN 5977-00-538-2805 have a Schedule B code assigned?

Yes, the Schedule B code is 8545900000

Does NSN 5977-00-538-2805 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 5977-00-538-2805 contain precious materials?

Item does not contain precious metal.

Does NSN 5977-00-538-2805 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 5977-00-538-2805 was assigned to the Federal Catalog?

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