3120-00-662-7139 Sleeve Bearing

Comprehensive specifications and application details for NSN: 3120-00-662-7139.

Summary

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Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-662-7139
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.

round center flange left body corner corner shape, square center flange outside right corner corner shape, 0.3125 inches minimum and 0.3135 inches maximum body inside diameter, square center flange outside left corner corner shape, relief groove center flange right body corner corner shape

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-662-7139 . Find dimensions, materials, tolerances, performance characteristics, etc.

Body Inside Diameter: 0.3125 inches minimum and 0.3135 inches maximum
Corner Shape: round center flange left body corner
Corner Shape: relief groove center flange right body corner
Corner Shape: square center flange outside left corner
Corner Shape: square center 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
End To Flange Distance: 0.3790 inches minimum and 0.3890 inches maximum
Flange Outside Diameter: 0.5625 inches nominal
Flange Width: 0.0620 inches minimum and 0.0640 inches maximum
Left End Body Diameter: 0.4400 inches nominal
Overall Length: 1.1350 inches minimum and 1.1450 inches maximum
Material Document And Classification: mil-s-6050,condf-4 mil spec single material response overall
Material: steel comp 8630 overall
Right End Body Diameter: 0.4386 inches minimum and 0.4391 inches maximum
Style Designator: solid, external flange
Surface Finish: 250.0 microinches left end surface of body
Surface Finish: 250.0 microinches left end surface of flange
Surface Finish: 250.0 microinches inside diameter surface of body
Surface Finish: 250.0 microinches outside diameter surface of flange
Surface Finish: 63.0 microinches outside diameter surface of body
Surface Finish: 63.0 microinches right end surface of body
Surface Finish: 63.0 microinches right end surface of flange

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Part Number	Name
726239-4	Sleeve Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-00-662-7139. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-662-7139?: The FSCG of the NSN 3120-00-662-7139 is 3120

Does the NSN 3120-00-662-7139 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-00-662-7139 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 3120-00-662-7139 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-662-7139 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.