M5091776AA5

View detailed technical data, stock status, and sourcing information for: M5091776AA5
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5977 Electrical Contact Brushes and Electrodes

National Stock Number

5977-00-280-4674

Item Name Code

00302

Assigment Date

01/01/1963 (63 years ago)

0.250 inches nominal thickness, 0.031 inches nominal head length, rectangular commutator body style, 0.375 inches nominal width, 0.188 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.

Body Style: rectangular commutator
Head Diameter: 0.188 inches nominal
Head Length: 0.031 inches nominal
Width: 0.375 inches nominal
Thickness: 0.250 inches nominal
Length: 0.750 inches nominal
Spring Free Length: 2.188 inches nominal
Largest Outside Diameter: 0.313 inches nominal
Top Style: cylindrical head
Contact Face Style: flat
Pressure Spring Type And Quantity: 1 conical
Material: electrographitic
Material Document And Classification: union carbide corp,gr sa25 mfr ref single material response
Style Designator: one piece

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
5091776AA5	Electrical Contact Brush
M5091776AA5	Electrical Contact Brush
W5050276PC48	Electrical Contact Brush
W5050286PC48	Electrical Contact Brush

FAQs

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

What is the FSCG of the NSN 5977-00-280-4674?

The FSCG of the NSN 5977-00-280-4674 is 5977

Does the NSN 5977-00-280-4674 have a Schedule B code assigned?

Yes, the Schedule B code is 8545200000

Does NSN 5977-00-280-4674 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 5977-00-280-4674 contain precious materials?

Precious metal content is unknown

Does NSN 5977-00-280-4674 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 5977-00-280-4674 was assigned to the Federal Catalog?

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