3120-00-741-9579 Sleeve Bearing

Comprehensive specifications and application details for NSN: 3120-00-741-9579.

Summary

Explore detailed summary information for bearing: 3120-00-741-9579. 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: 3120-00-741-9579
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.

0.6720 inches nominal body inside diameter, 0.9385 inches minimum and 0.9395 inches maximum body outside diameter, square all corners corner shape, casehardened features provided, 0.6290 inches minimum and 0.6320 inches maximum left internal flange hole diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-741-9579 . Find dimensions, materials, tolerances, performance characteristics, etc.

Body Inside Diameter: 0.6720 inches nominal
Body Outside Diameter: 0.9385 inches minimum and 0.9395 inches maximum
Corner Shape: square all corners
Features Provided: casehardened
Left Internal Flange Hole Diameter: 0.6290 inches minimum and 0.6320 inches maximum
Left Internal Flange Width: 0.1300 inches nominal
Overall Length: 0.3750 inches nominal
Material Document And Classification: qq-s-634 fed spec 1st material response or qq-s-637 fed spec 2nd material response overall
Material: steel comp 1020 or steel comp 1212 overall
Style Designator: solid, plain, no outside flanges, internal flange one end
Surface Finish: 125.0 microinches left end surface of body
Surface Finish: 125.0 microinches right end surface of body
Surface Finish: 63.0 microinches inside diameter surface of body
Surface Finish: 63.0 microinches outside diameter surface of body
Surface Treatment Document And Classification: qq-p-416,cl 3 fed spec 1st treatment response and qq-p-416,cl 3 fed spec 2nd treatment response or qq-z-325,cl 3 fed spec 3rd treatment response and qq-z-325,cl 3 fed spec 4th treatment response overall
Surface Treatment: cadmium and chromate or zinc and chromate overall

Related Bearings

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Part Number	Name
7419579	Sleeve Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-00-741-9579. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-741-9579?: The FSCG of the NSN 3120-00-741-9579 is 3120

Does the NSN 3120-00-741-9579 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-00-741-9579 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 3120-00-741-9579 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-741-9579 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.