187464-56 Sleeve Bearing

Comprehensive specifications and application details for: 187464-56 Sleeve Bearing.

Summary

Explore detailed summary information for bearing: 187464-56. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 187464-56
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-219-4232
Item Name Code: 13205
Federal Item Identification Guide: A045A0
Assigment Date: 10/26/1985

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.

2.8750 inches minimum and 2.8770 inches maximum body inside diameter, 3.8750 inches nominal body outside diameter, round inside left corner corner shape, round inside right corner corner shape, 2 hole antirotation/lubrication type and quantity

Datasheet

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Antirotation/Lubrication Type And Quantity: 2 hole
Body Inside Diameter: 2.8750 inches minimum and 2.8770 inches maximum
Body Outside Diameter: 3.8750 inches nominal
Corner Shape: round inside left corner
Corner Shape: round inside right corner
Corner Shape: square outside left corner
Corner Shape: square outside right corner
Hole Diameter: 0.3125 inches nominal first
Lubricant Accommodation Style: grooved closed both ends
Overall Length: 2.4980 inches minimum and 2.5000 inches maximum
Material Document And Classification: 46-2 mil spec single material response inner layer
Material Document And Classification: 46-6 mil spec single material response outer layer
Material: copper alloy 903 outer layer
Material: tin alloy uns l13890 inner layer
Style Designator: segmented, plain, no outside flanges
Surface Groove Location And Quantity: 2 internal

Frequently Asked Questions

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What is the FSCG of the NSN 3120-01-219-4232?: The FSCG of the NSN 3120-01-219-4232 is 3120

Does the NSN 3120-01-219-4232 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-01-219-4232 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 3120-01-219-4232 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-219-4232 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.