187253 Sleeve Bearing

Comprehensive specifications and application details for: 187253 Sleeve Bearing.

Summary

Explore detailed summary information for bearing: 187253. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 187253
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-287-8669
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.

1.8180 inches minimum and 1.8380 inches maximum body outside diameter, square all corners corner shape, 0.7186 inches minimum and 0.7188 inches maximum overall length, ams 5640 assn std 1st material response or ams 5640 assn std 2nd material response or ams 5640 assn std 3rd material response or ams 5570 assn std 4th material response overall material document and classification, 1.6150 inches minimum and 1.6350 inches maximum body inside diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-287-8669 . Find dimensions, materials, tolerances, performance characteristics, etc.

Body Inside Diameter: 1.6150 inches minimum and 1.6350 inches maximum
Body Outside Diameter: 1.8180 inches minimum and 1.8380 inches maximum
Corner Shape: square all corners
Overall Length: 0.7186 inches minimum and 0.7188 inches maximum
Material Document And Classification: ams 5640 assn std 1st material response or ams 5640 assn std 2nd material response or ams 5640 assn std 3rd material response or ams 5570 assn std 4th material response overall
Material: steel comp 303 or steel comp 303 plus x or steel comp 303se or steel comp 321 overall
Style Designator: solid, plain, no outside flanges

Frequently Asked Questions

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What is the FSCG of the NSN 3120-00-287-8669?: The FSCG of the NSN 3120-00-287-8669 is 3120

Does the NSN 3120-00-287-8669 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-00-287-8669 require demilitarization?: Usml items - mutilation to the point of scrap required worldwide. (note 7).

Does NSN 3120-00-287-8669 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-287-8669 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.