3120-00-500-3350 Sleeve Bearing

Comprehensive specifications and application details for NSN: 3120-00-500-3350.

Summary

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Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-500-3350
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.

0.3120 inches minimum and 0.3130 inches maximum body inside diameter, 0.4900 inches minimum and 0.5000 inches maximum overall length, adar and adas criticality code justification, square all corners corner shape, 0.4385 inches minimum and 0.4395 inches maximum body outside diameter

Datasheet

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Body Inside Diameter: 0.3120 inches minimum and 0.3130 inches maximum
Body Outside Diameter: 0.4385 inches minimum and 0.4395 inches maximum
Corner Shape: square all corners
Criticality Code Justification: adar and adas
Overall Length: 0.4900 inches minimum and 0.5000 inches maximum
Material: copper alloy 932 or copper alloy 934 overall
Style Designator: solid, plain, no outside flanges
Surface Finish: 125.0 microinches outside diameter surface of body
Surface Finish: 125.0 microinches left end surface of body
Surface Finish: 125.0 microinches right end surface of body
Surface Finish: 63.0 microinches inside diameter surface of body

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
5003350	Sleeve Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-00-500-3350. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-500-3350?: The FSCG of the NSN 3120-00-500-3350 is 3120

Does the NSN 3120-00-500-3350 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-00-500-3350 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 3120-00-500-3350 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-00-500-3350 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.