3120-00-376-8303 Sleeve Bearing

Comprehensive specifications and application details for NSN: 3120-00-376-8303.

Summary

Explore detailed summary information for bearing: 3120-00-376-8303. 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: 3120-00-376-8303
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.

chamfered inside left corner corner shape, relief groove left flange body corner corner shape, 1.7460 inches minimum and 1.7470 inches maximum body inside diameter, square left flange outside right corner corner shape, 2.2510 inches minimum and 2.2530 inches maximum body outside diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-376-8303 . Find dimensions, materials, tolerances, performance characteristics, etc.

Body Inside Diameter: 1.7460 inches minimum and 1.7470 inches maximum
Body Outside Diameter: 2.2510 inches minimum and 2.2530 inches maximum
Corner Shape: chamfered inside left corner
Corner Shape: relief groove left flange body corner
Corner Shape: square left flange outside right corner
Corner Shape: square outside left corner
Corner Shape: square inside right corner
Corner Shape: square outside right corner
Flange Outside Diameter: 2.7400 inches minimum and 2.7600 inches maximum
Flange Width: 0.1970 inches minimum and 0.2020 inches maximum
Lubricant Accommodation Style: grooved circular
Overall Length: 1.7490 inches minimum and 1.7740 inches maximum
Material: copper alloy outer layer
Material: grease lubrication
Material: tin alloy inner layer
Style Designator: solid, external flange one end
Surface Groove Location And Quantity: 1 internal

Replaces

The NSN 3120-00-376-8303 is used in place of the following discontinued or alternate items:

NSN	Name	Date
3120-00-509-8272	No Name Available	01/01/1963

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
22CR437	Sleeve Bearing
22RG206	Sleeve Bearing
240105003	Sleeve Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-00-376-8303. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-376-8303?: The FSCG of the NSN 3120-00-376-8303 is 3120

Does the NSN 3120-00-376-8303 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-00-376-8303 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 3120-00-376-8303 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-376-8303 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.