LS3859-5-12

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LS3859-5-12
Federal Supply Group
Bearings
Federal Supply Classification
3120 Unmounted Plain Bearings
National Stock Number
3120-00-727-0679
Item Name Code
13206
Assigment Date
01/01/1963 (63 years ago)

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.

125.0 microinches intermediate layer surface finish, 0.4386 inches minimum and 0.4391 inches maximum body outside diameter, square all corners corner shape, 0.3650 inches minimum and 0.3750 inches maximum overall length, 0.3125 inches minimum and 0.3135 inches maximum body inside diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Length
0.3650 inches minimum and 0.3750 inches maximum
Body Outside Diameter
0.4386 inches minimum and 0.4391 inches maximum
Body Inside Diameter
0.3125 inches minimum and 0.3135 inches maximum
Corner Shape
square all corners
Surface Finish
125.0 microinches intermediate layer
Material
steel comp 4130 overall
Material Document And Classification
66 fed std single material response overall
Surface Treatment
cadmium left end surface of body
Surface Treatment
cadmium outside diameter surface of body
Surface Treatment
cadmium right end surface of body
Surface Treatment Document And Classification
qq-p-416,ty 2,cl 2 fed spec single treatment response left end surface of body
Surface Treatment Document And Classification
qq-p-416,ty 2,cl 2 fed spec single treatment response outside diameter surface of body
Surface Treatment Document And Classification
qq-p-416,ty 2,cl 2 fed spec single treatment response right end surface of body
Style Designator
solid, plain, no outside flanges

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
AD50199-579 Sleeve Bushing
LS3859-5-12 Sleeve Bushing

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 3120-00-727-0679?
The FSCG of the NSN 3120-00-727-0679 is 3120
Does the NSN 3120-00-727-0679 have a Schedule B code assigned?
Yes, the Schedule B code is 8482997060
Does NSN 3120-00-727-0679 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 3120-00-727-0679 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-00-727-0679 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.
When the NSN 3120-00-727-0679 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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