1946984

View detailed technical data, stock status, and sourcing information for: 1946984
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5977 Electrical Contact Brushes and Electrodes

National Stock Number

5977-01-116-4730

Item Name Code

00302

Assigment Date

07/28/1981 (45 years ago)

An armature which is a part of a motor. See also rotor, motor.

rectangular commutator body style, 0.660 inches nominal width, 0.197 inches minimum and 0.203 inches maximum hole diameter, 0.750 inches nominal length, 0.380 inches nominal thickness

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
Hole Diameter: 0.197 inches minimum and 0.203 inches maximum
Width: 0.660 inches nominal
Thickness: 0.380 inches nominal
Length: 0.750 inches nominal
Distance From Center Of Hole To Outside Edge: 0.320 inches nominal
Basic Shape Style: unthreaded single through hole
Bevel Depth: 0.280 inches nominal
Bevel Length: 0.230 inches nominal
Top Style: flat with left and right edge beveled
Contact Face Style: flat
Distance From Brush Top To Hole Centerline: 0.160 inches nominal
Special Features: lg of top left bevel 0.120 in.
Material: metal graphite
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
1946484	Electrical Contact Brush
1946984	Electrical Contact Brush
SAW-11164730	Electrical Contact Brush

FAQs

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

What is the FSCG of the NSN 5977-01-116-4730?

The FSCG of the NSN 5977-01-116-4730 is 5977

Does the NSN 5977-01-116-4730 have a Schedule B code assigned?

Yes, the Schedule B code is 8545200000

Does NSN 5977-01-116-4730 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 5977-01-116-4730 contain precious materials?

Item does not contain precious metal.

Does NSN 5977-01-116-4730 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 5977-01-116-4730 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Tue, Jul 28, 1981