3120-00-872-7960 Sleeve Bearing

Comprehensive specifications and application details for NSN: 3120-00-872-7960.

Summary

Explore detailed summary information for bearing: 3120-00-872-7960. 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: 3120-00-872-7960
Item Name Code: 13205
Federal Item Identification Guide: A045A0
Assigment Date: 01/01/1960

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.

4.2200 inches minimum and 4.2210 inches maximum body outside diameter, round inside right corner corner shape, chamfered outside right corner corner shape, 3.5110 inches minimum and 3.5130 inches maximum body inside diameter, chamfered outside left corner corner shape

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-872-7960 . Find dimensions, materials, tolerances, performance characteristics, etc.

Body Inside Diameter: 3.5110 inches minimum and 3.5130 inches maximum
Body Outside Diameter: 4.2200 inches minimum and 4.2210 inches maximum
Corner Shape: chamfered outside right corner
Corner Shape: chamfered outside left corner
Corner Shape: round inside right corner
Corner Shape: square inside left corner
Hole Diameter: 0.1875 inches nominal second
Hole Diameter: 0.2500 inches nominal first
Hole Diameter: 0.3125 inches nominal third
Overall Length: 2.3600 inches minimum and 2.3900 inches maximum
Material Document And Classification: qq-s-633 fed spec single material response outer layer
Material Document And Classification: qq-t-390,grade 3 fed spec single material response inner layer
Material: steel comp 1020 outer layer
Material: tin alloy inner layer
Style Designator: segmented, plain, no outside flanges

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
348C610PC6	Sleeve Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-00-872-7960. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-872-7960?: The FSCG of the NSN 3120-00-872-7960 is 3120

Does the NSN 3120-00-872-7960 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-00-872-7960 require demilitarization?: "commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 3120-00-872-7960 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-00-872-7960 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.