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National Stock Number:
3120-00-528-5182
Federal Supply Class:
3120
National Item Identification Number:
005285182
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:
| 3340696 | 55380 | HATCH & KIRK, INC. | | 3340696 | 72915 | GENERAL MOTORS CORP ELECTRO-MOTIVE DIV |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MS 37,24617 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | OVERALL LENGTH | 3.1560 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 4.1263 INCHES MINIMUM AND | | 4.1268 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 3.6870 INCHES MINIMUM AND | | 3.6880 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 4 HOLE | | HOLE DIAMETER | 0.2500 INCHES NOMINAL FIRST | | SURFACE FINISH | 43.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY | | 63.0 MICROINCHES LEFT END SURFACE OF BODY | | 32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY | | 63.0 MICROINCHES RIGHT END SURFACE OF BODY | | FEATURES PROVIDED | CASEHARDENED | | SPECIAL FEATURES | 5/16-24 UNF CLASS 2B THREAD TAPPED IN DRILLED HOLE,MIDWAY BETWEEN TWO CLOSEST OIL HOLES,COUNTERSUNK ON BOTH SIDES |
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