3120-01-334-7981 Sleeve Bearing

Comprehensive specifications and application details for NSN: 3120-01-334-7981.

Summary

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Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-334-7981
Item Name Code: 13205
Federal Item Identification Guide: A045A0
Assigment Date: 02/28/1991

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 all corners corner shape, 0.2400 inches minimum and 0.2500 inches maximum overall length, ams 5643 assn std single material response overall material document and classification, 0.6255 inches minimum and 0.6265 inches maximum body inside diameter, 0.8137 inches minimum and 0.8142 inches maximum body outside diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-334-7981 . Find dimensions, materials, tolerances, performance characteristics, etc.

Body Inside Diameter: 0.6255 inches minimum and 0.6265 inches maximum
Body Outside Diameter: 0.8137 inches minimum and 0.8142 inches maximum
Corner Shape: square all corners
Overall Length: 0.2400 inches minimum and 0.2500 inches maximum
Material Document And Classification: ams 5643 assn std single material response overall
Material: steel corrosion resisting overall
Special Features: both ends of sleeve have a chamfer measuring 0.020 in. min.,and 0.030 in. max.; sleeve is plain,and self-lubricating
Style Designator: solid, plain, no outside flanges
Surface Finish: 63.0 microinches outside diameter surface of body

Related Bearings

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Part Number	Name
M81934/1-10C006	Sleeve Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-01-334-7981. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-334-7981?: The FSCG of the NSN 3120-01-334-7981 is 3120

Does the NSN 3120-01-334-7981 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-01-334-7981 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 3120-01-334-7981 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-334-7981 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.