8686311 Sleeve Bearing

Comprehensive specifications and application details for: 8686311 Sleeve Bearing.

Summary

Explore detailed summary information for bearing: 8686311. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 8686311
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-692-9286
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.

4 hole and 4 slot antirotation/lubrication type and quantity, 6.4980 inches minimum and 6.5000 inches maximum body outside diameter, 5.5055 inches minimum and 5.5075 inches maximum body inside diameter, 7.2480 inches minimum and 7.7250 inches maximum flange outside diameter, square all corners corner shape

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-692-9286 . Find dimensions, materials, tolerances, performance characteristics, etc.

Antirotation/Lubrication Type And Quantity: 4 hole and 4 slot
Body Inside Diameter: 5.5055 inches minimum and 5.5075 inches maximum
Body Outside Diameter: 6.4980 inches minimum and 6.5000 inches maximum
Corner Shape: square all corners
Flange Outside Diameter: 7.2480 inches minimum and 7.7250 inches maximum
Flange Width: 1.4940 inches minimum and 1.4990 inches maximum
Hardness Rating: 58.0 rockwell c nominal overall
Hole Diameter: 0.4375 inches nominal first
Lubricant Accommodation Style: grooved circular
Overall Length: 3.7500 inches nominal
Material Document And Classification: mil-b-5687,type 2 fed spec all material responses overall
Material: silica overall
Slot Width: 0.6250 inches minimum and 0.6270 inches maximum first
Slot Length: 0.6250 inches nominal first
Style Designator: solid, external flange one end
Surface Finish: 125.0 microinches overall
Surface Groove Location And Quantity: 3 internal
Surface Treatment Document And Classification: mil-p-16232,type m,class 2 fed spec all treatment responses overall
Surface Treatment: phosphate manganese overall

Replaces

The NSN 3120-00-692-9286 is used in place of the following discontinued or alternate items:

NSN	Name	Date
3120-00-516-5605	No Name Available	03/01/1982

Frequently Asked Questions

Find quick answers to common questions about bearing: 8686311. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-692-9286?: The FSCG of the NSN 3120-00-692-9286 is 3120

Does the NSN 3120-00-692-9286 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-00-692-9286 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 3120-00-692-9286 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-00-692-9286 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.