A11-120

View detailed technical data, stock status, and sourcing information for: A11-120
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5977 Electrical Contact Brushes and Electrodes

National Stock Number

5977-00-178-8765

Item Name Code

00302

Assigment Date

01/01/1963 (63 years ago)

0.154 inches nominal thickness, rectangular commutator body style, 0.154 inches nominal width, flat top style, 0.312 inches nominal length

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
Width: 0.154 inches nominal
Thickness: 0.154 inches nominal
Length: 0.312 inches nominal
Top Style: flat
Contact Face Style: concave
Shunt Insulation Provision And Quantity: 1 uninsulated
Special Features: markings optional; 1 shunt terminal; 1 pressure spring
Material: graphite
Material Document And Classification: stackpole carbon co,gr lx845 mfr ref single material response
Style Designator: one piece
Reference Number Differentiating Characteristics: as differentiated by requirement special features

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
11-120CHANGE1	Electrical Contact Brush
A11-120	Electrical Contact Brush
B11-120CHANGE1	Electrical Contact Brush

FAQs

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

What is the FSCG of the NSN 5977-00-178-8765?

The FSCG of the NSN 5977-00-178-8765 is 5977

Does the NSN 5977-00-178-8765 have a Schedule B code assigned?

Yes, the Schedule B code is 8545200000

Does NSN 5977-00-178-8765 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 5977-00-178-8765 contain precious materials?

Precious metal content is unknown

Does NSN 5977-00-178-8765 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 5977-00-178-8765 was assigned to the Federal Catalog?

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