3120-00-943-1930

Find complete technical information, availability, and procurement data for: 3120-00-943-1930
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-943-1930

Item Name Code

13211

Assigment Date

01/02/1966 (60 years ago)

A switch actuated by a definite angular rotation of the switch shaft about its axis. It consists of a body,switch and a control,rotary switch. For items having rated actuation travel and pressure characteristics, see switch,sensitive. Excludes relay,rotary; switch,stepping; and switch,telephone (as modified).

3.6900 inches nominal diameter, round center hole shape style, 0.0890 inches minimum and 0.0910 inches maximum overall thickness, 4.0250 inches minimum and 4.0350 inches maximum outside diameter, rectangular cross-sectional shape style

Product Characteristics

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

Cross-Sectional Shape Style: rectangular
Outside Diameter: 4.0250 inches minimum and 4.0350 inches maximum
Center Hole Shape Style: round
Diameter: 3.6900 inches nominal
Overall Thickness: 0.0890 inches minimum and 0.0910 inches maximum
Corner Shape: square all corners
Material: copper alloy and lead and plastic polytetrafluoroethylene outer layer
Material: lubricant lubrication
Surface Treatment: cadmium inside diameter surface of body
Surface Treatment: cadmium largest outside diameter
Surface Treatment: cadmium right side
Style Designator: round

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
65375-04103-103	Thrust Washer Bearing
B12757DU	Thrust Washer Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-943-1930?

The FSCG of the NSN 3120-00-943-1930 is 3120

Does the NSN 3120-00-943-1930 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105008

Does NSN 3120-00-943-1930 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 3120-00-943-1930 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-943-1930 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 3120-00-943-1930 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Sun, Jan 2, 1966