3120-00-130-1938 Sleeve Bearing

Comprehensive specifications and application details for NSN: 3120-00-130-1938.

Summary

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Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-130-1938
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.

0.7802 inches minimum and 0.7817 inches maximum body inside diameter, square all corners corner shape, 0.4375 inches nominal first hole diameter, 1 hole antirotation/lubrication type and quantity, 0.9970 inches minimum and 0.9980 inches maximum body outside diameter

Datasheet

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Antirotation/Lubrication Type And Quantity: 1 hole
Body Inside Diameter: 0.7802 inches minimum and 0.7817 inches maximum
Body Outside Diameter: 0.9970 inches minimum and 0.9980 inches maximum
Corner Shape: square all corners
Hole Diameter: 0.4375 inches nominal first
Lubricant Accommodation Style: grooved circular
Overall Length: 1.8960 inches minimum and 1.8980 inches maximum
Material Document And Classification: mil-b-16261,gr 2 mil spec single material response overall
Material: copper alloy 934 overall
Special Features: id relieved 0.8100 in. porm 0.0050 dia centered 0.3500 in. porm 0.0300 in. from each end
Style Designator: solid, plain, no outside flanges
Surface Groove Location And Quantity: 1 external

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
315226PC4	Sleeve Bearing

Frequently Asked Questions

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What is the FSCG of the NSN 3120-00-130-1938?: The FSCG of the NSN 3120-00-130-1938 is 3120

Does the NSN 3120-00-130-1938 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-00-130-1938 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 3120-00-130-1938 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-130-1938 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.