62.72.020 Sleeve Bearing

Comprehensive specifications and application details for: 62.72.020 Sleeve Bearing.

Summary

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Part Number: 62.72.020
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-717-6038
Item Name Code: 13205
Federal Item Identification Guide: A045A0
Assigment Date: 02/09/1968

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 outside right corner corner shape, 1 hole antirotation/lubrication type and quantity, 4.1254 inches minimum and 4.1264 inches maximum body outside diameter, 3.9388 inches minimum and 3.9390 inches maximum body inside diameter, square left flange body corner corner shape

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-717-6038 . Find dimensions, materials, tolerances, performance characteristics, etc.

Antirotation/Lubrication Type And Quantity: 1 hole
Body Inside Diameter: 3.9388 inches minimum and 3.9390 inches maximum
Body Outside Diameter: 4.1254 inches minimum and 4.1264 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: 4.3000 inches nominal
Flange Width: 0.0570 inches minimum and 0.0600 inches maximum
Hardness Rating: 26.0 rockwell c minimum and 32.0 rockwell c maximum overall
Hole Diameter: 0.3800 inches minimum and 0.3900 inches maximum first
Overall Length: 1.0770 inches minimum and 1.0800 inches maximum
Material Document And Classification: qq-t-830 fed spec all material responses or qq-t-825 fed spec all material responses overall
Material: steel comp 1141 or steel comp 4140 overall
Style Designator: solid, external flange one end
Surface Finish: 65.0 microinches inside diameter surface of body

Frequently Asked Questions

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What is the FSCG of the NSN 3120-00-717-6038?: The FSCG of the NSN 3120-00-717-6038 is 3120

Does the NSN 3120-00-717-6038 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-00-717-6038 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 3120-00-717-6038 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-00-717-6038 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.