2650-91PC28

View detailed technical data, stock status, and sourcing information for: 2650-91PC28
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5977 Electrical Contact Brushes and Electrodes

National Stock Number

5977-00-285-0872

Item Name Code

00302

Assigment Date

01/01/1963 (63 years ago)

2 shunt position designator, 0.250 inches nominal slot width, 6500 feet per minute peripheral speed, 0.062 inches nominal slot depth, rectangular commutator body style

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
Peripheral Speed: 6500 feet per minute
Body Style: rectangular commutator
Slot Depth: 0.062 inches nominal
Slot Width: 0.250 inches nominal
Width: 0.750 inches nominal
Thickness: 0.250 inches nominal
Length: 1.188 inches nominal
Brush Shunt Length: 2.250 inches nominal single shunt
Terminal Slot Width: 0.188 inches nominal
Top Style: flat with rectangular slot
Contact Face Style: flat
Shunt Insulation Provision And Quantity: 1 insulated
Outer Edge To Slot Edge Distance: 0.250 inches nominal
Material: electrographitic
Material Document And Classification: carbone corp grade eg72 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
19745-8	Electrical Contact Brush
2650-91PC28	Electrical Contact Brush
2650-91REVBPC28	Electrical Contact Brush
3277471PC28	Electrical Contact Brush
3277471REVBPC28	Electrical Contact Brush
5645AITEM4GR961E	Electrical Contact Brush
J0-0093	Electrical Contact Brush
J60-0087	Electrical Contact Brush

FAQs

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

What is the FSCG of the NSN 5977-00-285-0872?

The FSCG of the NSN 5977-00-285-0872 is 5977

Does the NSN 5977-00-285-0872 have a Schedule B code assigned?

Yes, the Schedule B code is 8545200000

Does NSN 5977-00-285-0872 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 5977-00-285-0872 contain precious materials?

Item does not contain precious metal.

Does NSN 5977-00-285-0872 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 5977-00-285-0872 was assigned to the Federal Catalog?

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