3120-01-290-2269

Find complete technical information, availability, and procurement data for: 3120-01-290-2269
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-290-2269

Item Name Code

13206

Assigment Date

12/08/1988 (37 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.

0.6278 inches minimum and 0.6283 inches maximum body outside diameter, 0.1400 inches minimum and 0.1450 inches maximum flange width, 0.4150 inches minimum and 0.4250 inches maximum overall length, 0.4840 inches minimum and 0.4910 inches maximum body inside diameter, 0.7500 inches nominal flange outside 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: 0.4150 inches minimum and 0.4250 inches maximum
Body Outside Diameter: 0.6278 inches minimum and 0.6283 inches maximum
Body Inside Diameter: 0.4840 inches minimum and 0.4910 inches maximum
Flange Outside Diameter: 0.7500 inches nominal
Flange Width: 0.1400 inches minimum and 0.1450 inches maximum
Corner Shape: square left flange outside right corner
Corner Shape: square outside left corner
Corner Shape: square inside left corner
Corner Shape: square inside right corner
Corner Shape: square outside right corner
Corner Shape: undercut left flange body corner
Hardness Rating: 34.0 rockwell c minimum and 38.0 rockwell c maximum overall
Surface Finish: 63.0 microinches overall
Material: steel comp e4340 overall
Material Document And Classification: mil-s-5000 mil spec single material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,type 2,class 3 fed spec single treatment response overall
Style Designator: solid, external 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
K672768-13	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-01-290-2269?

The FSCG of the NSN 3120-01-290-2269 is 3120

Does the NSN 3120-01-290-2269 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-01-290-2269 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 3120-01-290-2269 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-290-2269 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 3120-01-290-2269 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Thu, Dec 8, 1988