3120-00-343-2191 Sleeve Bearing

Comprehensive specifications and application details for NSN: 3120-00-343-2191.

Summary

Explore detailed summary information for bearing: 3120-00-343-2191. 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: 3120-00-343-2191
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, 0.8750 inches nominal body inside diameter, 4 hole and 4 slot antirotation/lubrication type and quantity, 1.2520 inches minimum and 1.2534 inches maximum body outside diameter, chamfered outside right corner corner shape

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-343-2191 . Find dimensions, materials, tolerances, performance characteristics, etc.

Antirotation/Lubrication Type And Quantity: 4 hole and 4 slot
Body Inside Diameter: 0.8750 inches nominal
Body Outside Diameter: 1.2520 inches minimum and 1.2534 inches maximum
Corner Shape: chamfered outside right corner
Corner Shape: chamfered inside left corner
Corner Shape: round inside right corner
Corner Shape: round left flange body corner
Corner Shape: square left flange outside right corner
Corner Shape: square outside left corner
Flange Outside Diameter: 1.5000 inches nominal
Flange Width: 0.1875 inches nominal
Hole Diameter: 0.1250 inches nominal first
Lubricant Accommodation Style: grooved open both ends
Overall Length: 2.5000 inches nominal
Material Document And Classification: mil-b-16541 mil spec single material response outer layer
Material: copper alloy 922 outer layer
Material: oil lubricating lubrication
Slot Length: 2.3125 inches nominal first
Slot Width: 0.1250 inches nominal first
Style Designator: solid, external flange one end
Surface Finish: 125.0 microinches outside diameter surface of flange
Surface Finish: 125.0 microinches right end surface of body
Surface Finish: 125.0 microinches right end surface of flange
Surface Finish: 250.0 microinches outside diameter surface of body
Surface Finish: 32.0 microinches left end surface of body and flange

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Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-00-343-2191. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-343-2191?: The FSCG of the NSN 3120-00-343-2191 is 3120

Does the NSN 3120-00-343-2191 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-00-343-2191 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 3120-00-343-2191 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-00-343-2191 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.