3120-01-528-4781 Sleeve Bearing

Comprehensive specifications and application details for NSN: 3120-01-528-4781.

Summary

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Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-528-4781
Item Name Code: 13205
Federal Item Identification Guide: A045A0
Assigment Date: 03/15/2005

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.

1.1230 inches minimum and 1.1280 inches maximum flange outside diameter, 0.0595 inches minimum and 0.0645 inches maximum flange width, b-52 aircraft end item identification, 0.6900 inches minimum and 0.6910 inches maximum body inside diameter, 0.8770 inches minimum and 0.8780 inches maximum body outside diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-528-4781 . Find dimensions, materials, tolerances, performance characteristics, etc.

End Item Identification: b-52 aircraft
Body Inside Diameter: 0.6900 inches minimum and 0.6910 inches maximum
Body Outside Diameter: 0.8770 inches minimum and 0.8780 inches maximum
Flange Outside Diameter: 1.1230 inches minimum and 1.1280 inches maximum
Flange Width: 0.0595 inches minimum and 0.0645 inches maximum
Overall Length: 0.4950 inches minimum and 0.5050 inches maximum
Part Name Assigned By Controlling Agency: bearing,sintered
Material Document And Classification: mil-b-5687,type 1 mil spec all material responses overall
Material Document And Classification: mil-l-7870 mil spec single material response lubrication
Material: copper alloy overall
Material: oil lubricating lubrication
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
BACD10D58F	Sleeve Bearing
F-866-1	Sleeve Bearing

Frequently Asked Questions

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What is the FSCG of the NSN 3120-01-528-4781?: The FSCG of the NSN 3120-01-528-4781 is 3120

Does the NSN 3120-01-528-4781 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-01-528-4781 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 3120-01-528-4781 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-528-4781 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.