3120-01-013-4050

Find complete technical information, availability, and procurement data for: 3120-01-013-4050
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-013-4050

Item Name Code

13206

Assigment Date

12/03/1975 (50 years ago)

A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The outer member of the assembly is modified to provide a shank. The inner member may be either a plain spherical bearing or a sleeve bearing. Excludes:bearing, plain, spherical and bearing, plain, self-aligning.

2.7800 inches minimum and 2.8000 inches maximum body inside diameter, chamfered inside right corner corner shape, 0.1000 inches minimum and 0.1100 inches maximum left internal flange width, 2.9349 inches minimum and 2.9354 inches maximum body outside diameter, 2.6800 inches minimum and 2.7800 inches maximum left internal flange hole diameter

Product Characteristics

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

Body Outside Diameter: 2.9349 inches minimum and 2.9354 inches maximum
Body Inside Diameter: 2.7800 inches minimum and 2.8000 inches maximum
Left Internal Flange Hole Diameter: 2.6800 inches minimum and 2.7800 inches maximum
Left Internal Flange Width: 0.1000 inches minimum and 0.1100 inches maximum
Corner Shape: chamfered inside right corner
Corner Shape: chamfered outside left corner
Corner Shape: square inside left corner
Corner Shape: square outside right corner
Material: steel comp 4340 overall
Style Designator: solid, plain, no outside flanges, internal flange one end

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
S9401-1E42	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-01-013-4050?

The FSCG of the NSN 3120-01-013-4050 is 3120

Does the NSN 3120-01-013-4050 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-01-013-4050 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 3120-01-013-4050 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-013-4050 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 3120-01-013-4050 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Wed, Dec 3, 1975