3944677C02

View detailed technical data, stock status, and sourcing information for: 3944677C02
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5977 Electrical Contact Brushes and Electrodes

National Stock Number

5977-01-227-8750

Item Name Code

02937

Assigment Date

03/12/1986 (40 years ago)

An item designed to be mounted around a shaft to limit axial movement of the shaft and/or its assembled parts. It is secured directly to the shaft by use of a setscrew(s), pin(s), or the like, which may be a part of the item of supply. A pilot hole drilled in or through the wall(s) for drilling and pinning at application may be considered a method of securing. Solid items have a bearing surface on one or both end(s) perpendicular to the axis. For items designed to be mounted around the extended hub portion of a mounted item on a shaft or clamp around a shaft, see clamp, hub. See also bearing, sleeve; bushing, sleeve; spacer, sleeve; and coupling, shaft, rigid.

2 brush furnished items and quantity, 2 brush quantity accommodated per holder

Product Characteristics

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

Brush Quantity Accommodated Per Holder: 2
Furnished Items And Quantity: 2 brush

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
103-31	Electrical Contact Brush Holder
3944677C02	Electrical Contact Brush Holder

FAQs

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

What is the FSCG of the NSN 5977-01-227-8750?

The FSCG of the NSN 5977-01-227-8750 is 5977

Does the NSN 5977-01-227-8750 have a Schedule B code assigned?

Yes, the Schedule B code is 8545900000

Does NSN 5977-01-227-8750 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 5977-01-227-8750 contain precious materials?

Item does not contain precious metal.

Does NSN 5977-01-227-8750 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 5977-01-227-8750 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Wed, Mar 12, 1986