3120-00-303-6383 Sleeve Bearing

Comprehensive specifications and application details for NSN: 3120-00-303-6383.

Summary

Explore detailed summary information for bearing: 3120-00-303-6383. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-303-6383
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 hole antirotation/lubrication type and quantity, 2.1350 inches minimum and 2.1380 inches maximum body inside diameter, square all corners corner shape, casehardened features provided, 0.0800 inches minimum and 0.1000 inches maximum end to flange distance

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-303-6383 . Find dimensions, materials, tolerances, performance characteristics, etc.

Antirotation/Lubrication Type And Quantity: 3 hole
Body Inside Diameter: 2.1350 inches minimum and 2.1380 inches maximum
Corner Shape: square all corners
End To Flange Distance: 0.0800 inches minimum and 0.1000 inches maximum
Features Provided: casehardened
Flange Outside Diameter: 3.4900 inches minimum and 3.5100 inches maximum
Flange Width: 0.0930 inches minimum and 0.0950 inches maximum
Hardness Rating: 28.0 rockwell c minimum and 34.0 rockwell c maximum inside diameter surface of body
Hardness Rating: 89.0 rockwell superficial 15-n minimum and 92.0 rockwell superficial 15-n maximum outside diameter surface of body
Hole Diameter: 0.0810 inches minimum and 0.0850 inches maximum and 0.1240 inches minimum and 3.5100 inches maximum first
Left End Body Diameter: 2.4400 inches minimum and 2.4410 inches maximum
Overall Length: 3.4900 inches minimum and 3.5100 inches maximum
Material: steel overall
Right End Body Diameter: 2.4400 inches minimum and 2.4410 inches maximum
Special Features: four 0.249 by 0.255 in. and six 0.220 by 0.225 in. holes in flange
Style Designator: solid, external flange
Surface Finish: 125.0 microinches outside diameter surface of flange
Surface Finish: 125.0 microinches left end surface of body
Surface Finish: 125.0 microinches left end surface of flange
Surface Finish: 125.0 microinches right end surface of body
Surface Finish: 125.0 microinches right end surface of flange
Surface Finish: 16.0 microinches inside diameter surface of body
Surface Finish: 16.0 microinches outside diameter surface of body
Surface Treatment: tin alloy uns l13890 inside diameter surface of body

Related Bearings

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Part Number	Name
205342	Sleeve Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-00-303-6383. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-303-6383?: The FSCG of the NSN 3120-00-303-6383 is 3120

Does the NSN 3120-00-303-6383 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-00-303-6383 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 3120-00-303-6383 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-00-303-6383 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.