S220770

View detailed technical data, stock status, and sourcing information for: S220770
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5977 Electrical Contact Brushes and Electrodes

National Stock Number

5977-00-388-0579

Item Name Code

00302

Assigment Date

01/01/1963 (63 years ago)

0.500 inches nominal thickness, rectangular commutator body style, 1.750 inches nominal length, 1.250 inches nominal width, 2 shunt position designator

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: 2
Body Style: rectangular commutator
Width: 1.250 inches nominal
Thickness: 0.500 inches nominal
Length: 1.750 inches nominal
Brush Shunt Length: 3.000 inches nominal single shunt
Terminal Slot Width: 0.188 inches nominal
Top Style: convex on bevel
Contact Face Style: flat
Shunt Insulation Provision And Quantity: 1 uninsulated
Material: electrographitic
Material Document And Classification: stackpole carbon co,gr wq11 mfr ref single material response
Style Designator: one piece
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
33J151PC21	Electrical Contact Brush
S220770	Electrical Contact Brush

FAQs

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

What is the FSCG of the NSN 5977-00-388-0579?

The FSCG of the NSN 5977-00-388-0579 is 5977

Does the NSN 5977-00-388-0579 have a Schedule B code assigned?

Yes, the Schedule B code is 8545200000

Does NSN 5977-00-388-0579 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 5977-00-388-0579 contain precious materials?

Item does not contain precious metal.

Does NSN 5977-00-388-0579 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 5977-00-388-0579 was assigned to the Federal Catalog?

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