3120-01-256-5907 Sleeve Bearing

Comprehensive specifications and application details for NSN: 3120-01-256-5907.

Summary

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Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-256-5907
Item Name Code: 13205
Federal Item Identification Guide: A045A0
Assigment Date: 06/06/1987

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.

1.3750 inches nominal body inside diameter, mil-b-17901 cl 2 mil spec single material response outer layer material document and classification, square all corners corner shape, 7.0000 inches nominal overall length, 2.3750 inches nominal body outside diameter

Datasheet

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Body Inside Diameter: 1.3750 inches nominal
Body Outside Diameter: 2.3750 inches nominal
Corner Shape: square all corners
Overall Length: 7.0000 inches nominal
Material Document And Classification: mil-b-17901 cl 2 mil spec single material response outer layer
Material: copper alloy outer layer
Material: rubber inner layer
Style Designator: solid, plain, no outside flanges

Related Bearings

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Part Number	Name
870452100	Sleeve Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-01-256-5907. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-256-5907?: The FSCG of the NSN 3120-01-256-5907 is 3120

Does the NSN 3120-01-256-5907 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-01-256-5907 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 3120-01-256-5907 contain precious materials?: Precious metal content is unknown

Does NSN 3120-01-256-5907 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.