89730A Sleeve Bearing

Comprehensive specifications and application details for: 89730A Sleeve Bearing.

Summary

Explore detailed summary information for bearing: 89730A. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 89730A
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-015-1403
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.

1.7536 inches minimum and 1.7545 inches maximum body inside diameter, chamfered outside right corner corner shape, 2.0632 inches minimum and 2.0642 inches maximum body outside diameter, chamfered inside right corner corner shape, square left flange body corner corner shape

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-015-1403 . Find dimensions, materials, tolerances, performance characteristics, etc.

Body Inside Diameter: 1.7536 inches minimum and 1.7545 inches maximum
Body Outside Diameter: 2.0632 inches minimum and 2.0642 inches maximum
Corner Shape: chamfered outside right corner
Corner Shape: chamfered inside right corner
Corner Shape: square left flange body corner
Corner Shape: square left flange outside right corner
Corner Shape: square outside left corner
Corner Shape: square inside left corner
Flange Outside Diameter: 2.4300 inches minimum and 2.4500 inches maximum
Flange Width: 0.1440 inches minimum and 0.1460 inches maximum
Overall Length: 0.7790 inches minimum and 0.7910 inches maximum
Material Document And Classification: ams 4820 assn std all material responses inner layer
Material Document And Classification: ams 4820 assn std single material response outer layer
Material: copper alloy uns c98400 or copper alloy inner layer
Material: steel outer layer
Style Designator: solid, external flange one end
Surface Finish: 32.0 microinches left end surface of body and flange
Surface Finish: 32.0 microinches inside diameter surface of body
Surface Finish: 63.0 microinches outside diameter surface of body
Surface Finish: 63.0 microinches outside diameter surface of flange

Frequently Asked Questions

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What is the FSCG of the NSN 3120-00-015-1403?: The FSCG of the NSN 3120-00-015-1403 is 3120

Does the NSN 3120-00-015-1403 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-00-015-1403 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 3120-00-015-1403 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-00-015-1403 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.