3120-01-728-2450 Sleeve Bearing

Comprehensive specifications and application details for NSN: 3120-01-728-2450.

Summary

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Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-728-2450
Item Name Code: 13205
Federal Item Identification Guide: A045A0
Assigment Date: 04/07/2025

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.

2.067 inches nominal body outside diameter, 2.047 inches nominal body inside diameter, 0.625 inches nominal overall length, 0.01 millimeters nominal flange width, 2.469 inches nominal flange outside diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-728-2450 . Find dimensions, materials, tolerances, performance characteristics, etc.

Body Inside Diameter: 2.047 inches nominal
Body Outside Diameter: 2.067 inches nominal
Flange Outside Diameter: 2.469 inches nominal
Flange Width: 0.01 millimeters nominal
Overall Length: 0.625 inches nominal
Part Name Assigned By Controlling Agency: antifriction bushing
Material: steel corrosion resisting overall
Special Features: wieght, 0.1479 lb; seal seal seat wigth 0.5 in; design sslv
Style Designator: solid, external flange one end
Surface Treatment: gold overall

Related Bearings

Explore the various bearing models associated with this NSN. Click on any bearing below to view detailed technical data, performance ratings, and application guidelines.

Part Number	Name
3120900450	Sleeve Bearing
99878	Sleeve Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-01-728-2450. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-728-2450?: The FSCG of the NSN 3120-01-728-2450 is 3120

Does the NSN 3120-01-728-2450 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-01-728-2450 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 3120-01-728-2450 contain precious materials?: Item contains gold.

Does NSN 3120-01-728-2450 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.