3120-00-288-1990 Sleeve Bearing

Comprehensive specifications and application details for NSN: 3120-00-288-1990.

Summary

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Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-288-1990
Item Name Code: 13205
Federal Item Identification Guide: A045A0
Assigment Date: 01/01/1963

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also bushing, sleeve; spacer, sleeve; and washer (as modified). Excludes:pin, hollow.

square left flange body corner corner shape, 3.0020 inches minimum and 3.0030 inches maximum body outside diameter, square outside left corner corner shape, 2.4050 inches minimum and 2.4060 inches maximum body inside diameter, square left flange outside right corner corner shape

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-288-1990 . Find dimensions, materials, tolerances, performance characteristics, etc.

Body Inside Diameter: 2.4050 inches minimum and 2.4060 inches maximum
Body Outside Diameter: 3.0020 inches minimum and 3.0030 inches maximum
Corner Shape: square left flange body corner
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
Flange Outside Diameter: 3.5938 inches minimum and 3.6250 inches maximum
Flange Width: 0.3125 inches nominal
Overall Length: 1.1875 inches nominal
Material Document And Classification: mil-b-16540,gr a mil spec all material responses overall
Material: copper alloy 903 or copper alloy 923 overall
Style Designator: solid, external flange one end

Related Bearings

Explore the various bearing models associated with this NSN. Click on any bearing below to view detailed technical data, performance ratings, and application guidelines.

Part Number	Name
3033P	Sleeve Bearing
SL5188PC92	Sleeve Bearing
SL5192PC92	Sleeve Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-00-288-1990. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-288-1990?: The FSCG of the NSN 3120-00-288-1990 is 3120

Does the NSN 3120-00-288-1990 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-00-288-1990 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 3120-00-288-1990 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-288-1990 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.