E6500-57 Sleeve Bearing

Comprehensive specifications and application details for: E6500-57 Sleeve Bearing.

Summary

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Part Number: E6500-57
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-346-8950
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.

3.5000 inches minimum and 3.5010 inches maximum body outside diameter, chamfered inside left corner corner shape, chamfered inside right corner corner shape, 2.9950 inches minimum and 2.9962 inches maximum body inside diameter, 1 hole antirotation/lubrication type and quantity

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-346-8950 . Find dimensions, materials, tolerances, performance characteristics, etc.

Antirotation/Lubrication Type And Quantity: 1 hole
Body Inside Diameter: 2.9950 inches minimum and 2.9962 inches maximum
Body Outside Diameter: 3.5000 inches minimum and 3.5010 inches maximum
Corner Shape: chamfered inside left corner
Corner Shape: chamfered inside right corner
Corner Shape: square left flange body corner
Corner Shape: square left flange outside right corner
Corner Shape: square outside left corner
Corner Shape: square outside right corner
Flange Outside Diameter: 4.9950 inches minimum and 5.0050 inches maximum
Flange Width: 0.3750 inches minimum and 0.3760 inches maximum
Hole Diameter: 0.2500 inches nominal first
Lubricant Accommodation Style: grooved circular
Overall Length: 2.8700 inches minimum and 2.8800 inches maximum
Material Document And Classification: mil-b-16444,grade a mil spec single material response overall
Material: copper alloy 836 overall
Special Features: flat spot ground on periphery of flange 0.1250 in. deep
Style Designator: solid, external flange one end
Surface Finish: 125.0 microinches overall
Surface Groove Location And Quantity: 1 internal

Frequently Asked Questions

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What is the FSCG of the NSN 3120-00-346-8950?: The FSCG of the NSN 3120-00-346-8950 is 3120

Does the NSN 3120-00-346-8950 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-00-346-8950 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 3120-00-346-8950 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-346-8950 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.