3120-00-124-4171 Sleeve Bearing

Comprehensive specifications and application details for NSN: 3120-00-124-4171.

Summary

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Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-124-4171
Item Name Code: 13205
Federal Item Identification Guide: A045A0
Assigment Date: 11/15/1968

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.

square all corners corner shape, 1.9890 inches minimum and 1.9950 inches maximum body inside diameter, agav criticality code justification, c130 landing gear component end item identification, 2.1590 inches minimum and 2.1600 inches maximum body outside diameter

Datasheet

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End Item Identification: c130 landing gear component
Body Inside Diameter: 1.9890 inches minimum and 1.9950 inches maximum
Body Outside Diameter: 2.1590 inches minimum and 2.1600 inches maximum
Corner Shape: square all corners
Criticality Code Justification: agav
Hardness Rating: 46.0 rockwell c minimum and 49.0 rockwell c maximum overall
Overall Length: 0.4950 inches minimum and 0.5000 inches maximum
Material Document And Classification: mil-s-5000,cond c mil spec single material response overall
Material: steel comp e4340 overall
Style Designator: solid, plain, no outside flanges
Surface Finish: 125.0 microinches overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 3 fed spec single treatment response overall
Surface Treatment: cadmium overall

Related Bearings

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Part Number	Name
68D29135-19	Sleeve Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-00-124-4171. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-124-4171?: The FSCG of the NSN 3120-00-124-4171 is 3120

Does the NSN 3120-00-124-4171 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-00-124-4171 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 3120-00-124-4171 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-124-4171 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.