3120-01-449-9451 Sleeve Bearing

Comprehensive specifications and application details for NSN: 3120-01-449-9451.

Summary

Explore detailed summary information for bearing: 3120-01-449-9451. 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: 3120-01-449-9451
Item Name Code: 13205
Federal Item Identification Guide: A045A0
Assigment Date: 10/21/1997

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.

3.2580 inches minimum and 3.2600 inches maximum body outside diameter, 2.7570 inches minimum and 2.7590 inches maximum body inside diameter, 0.2500 inches nominal flange width, square all corners corner shape, 3.4900 inches nominal flange outside diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-449-9451 . Find dimensions, materials, tolerances, performance characteristics, etc.

Body Inside Diameter: 2.7570 inches minimum and 2.7590 inches maximum
Body Outside Diameter: 3.2580 inches minimum and 3.2600 inches maximum
Corner Shape: square all corners
Flange Outside Diameter: 3.4900 inches nominal
Flange Width: 0.2500 inches nominal
Overall Length: 2.6200 inches nominal
Material: aluminum overall
Style Designator: solid, external flange one end

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
211079797	Sleeve Bearing
751-6408594 FIND 9	Sleeve Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-01-449-9451. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-449-9451?: The FSCG of the NSN 3120-01-449-9451 is 3120

Does the NSN 3120-01-449-9451 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-01-449-9451 require demilitarization?: Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).

Does NSN 3120-01-449-9451 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-449-9451 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.