12320992

View detailed technical data, stock status, and sourcing information for: 12320992
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5977 Electrical Contact Brushes and Electrodes

National Stock Number

5977-01-147-5850

Item Name Code

02937

Assigment Date

02/18/1983 (43 years ago)

An open- or close-coiled spring wound in various forms and from different shapes and types of materials and finished at the ends, designed in such a way as to provide resistance to pulling forces. The close-coiled springs may incorporate the special feature of initial tension created between the coils when wound, requiring an initial load to be applied to separate them. Excludes:spring,reinforcing hose.

1.632 inches nominal inside length, 1.632 inches nominal overall length, 2 brush quantity accommodated per holder, 0.500 inches nominal inside width, 1.656 inches nominal overall diameter

Product Characteristics

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

Overall Length: 1.632 inches nominal
Overall Diameter: 1.656 inches nominal
Inside Width: 0.500 inches nominal
Inside Length: 1.632 inches nominal
Brush Quantity Accommodated Per Holder: 2
Inside Thickness: 0.390 inches nominal
Special Features: 2350-01-085-3792
Material: plastic box
Style Designator: round

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5977-01-143-6996	No Name Available	05/01/1995

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
12320992	Electrical Contact Brush Holder
2AG822	Electrical Contact Brush Holder
A027099479	Electrical Contact Brush Holder

FAQs

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

What is the FSCG of the NSN 5977-01-147-5850?

The FSCG of the NSN 5977-01-147-5850 is 5977

Does the NSN 5977-01-147-5850 have a Schedule B code assigned?

Yes, the Schedule B code is 8545900000

Does NSN 5977-01-147-5850 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 5977-01-147-5850 contain precious materials?

Item does not contain precious metal.

Does NSN 5977-01-147-5850 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 5977-01-147-5850 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Fri, Feb 18, 1983