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National Stock Number:
3120-00-662-3030
Federal Supply Class:
3120
National Item Identification Number:
006623030
Description:
BEARING,SLEEVE
Detail:
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.
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Manufacturer Information:
| 26946 | 00198 | PRATT & WHITNEY CANADA CORP | | AS26946 | 12776 | AIRCRAFT SUPPLIES | | B26946 | 00198 | PRATT & WHITNEY CANADA CORP |
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Techincal Specification:
| ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 1 HOLE | | BODY INSIDE DIAMETER | 3.4285 INCHES MINIMUM AND 3.4325 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 3.6895 INCHES MINIMUM AND 3.6915 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | FEATURES PROVIDED | CASEHARDENED | | HARDNESS RATING | 40.0 ROCKWELL C NOMINAL OUTER LAYER | | HOLE DIAMETER | 0.1660 INCHES MINIMUM AND 0.1665 INCHES MAXIMUM FIRST | | OVERALL LENGTH | 1.5625 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 4820 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | SURFACE FINISH | 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |
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