3120-01-185-2885 Sleeve Bearing

Comprehensive specifications and application details for NSN: 3120-01-185-2885.

Summary

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Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-185-2885
Item Name Code: 13205
Federal Item Identification Guide: A045A0
Assigment Date: 07/27/1984

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.

square inside left corner corner shape, 0.5815 inches minimum and 0.5820 inches maximum body outside diameter, 0.3340 inches minimum and 0.3440 inches maximum body inside diameter, chamfered outside left corner corner shape, 2 slot antirotation/lubrication type and quantity

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-185-2885 . Find dimensions, materials, tolerances, performance characteristics, etc.

Antirotation/Lubrication Type And Quantity: 2 slot
Body Inside Diameter: 0.3340 inches minimum and 0.3440 inches maximum
Body Outside Diameter: 0.5815 inches minimum and 0.5820 inches maximum
Corner Shape: chamfered outside left corner
Corner Shape: square inside left corner
Corner Shape: square inside right corner
Corner Shape: square outside right corner
Keyway Dimension: 0.0400 inches nominal internal keyway width
Keyway Dimension: 0.17275 inches nominal internal keyway depth
Keyway Dimension: 0.2650 inches nominal internal keyway length
Overall Length: 0.2600 inches minimum and 0.2700 inches maximum
Material Document And Classification: tap-ms-285,59875 mfr ref single material response overall
Material: copper alloy overall
Slot Length: 0.0650 inches nominal first
Slot Length: 0.0650 inches nominal second
Slot Width: 0.0750 inches nominal first
Slot Width: 0.0750 inches nominal second
Style Designator: solid, 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
217149	Sleeve Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-01-185-2885. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-185-2885?: The FSCG of the NSN 3120-01-185-2885 is 3120

Does the NSN 3120-01-185-2885 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-01-185-2885 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 3120-01-185-2885 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-185-2885 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.