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National Stock Number:
3120-00-516-9535
Federal Supply Class:
3120
National Item Identification Number:
005169535
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:
| 3340143 | 55380 | HATCH & KIRK, INC. | | 3340143 | 72915 | GENERAL MOTORS CORP ELECTRO-MOTIVE DIV |
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Techincal Specification:
| MATERIAL | TIN ALLOY INNER LAYER | | COPPER ALLOY OUTER LAYER | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | OVERALL LENGTH | 2.8750 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 6.2525 INCHES MINIMUM AND | | 6.2535 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 5.7505 INCHES MINIMUM AND | | 5.7525 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 1 HOLE | | HOLE DIAMETER | 0.2500 INCHES NOMINAL FIRST | | SURFACE FINISH | 32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY | | 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY | | LUBRICATION MATERIAL | LUBRICANT, MANUFACTURERS STANDARD | | LUBRICANT ACCOMMODATION STYLE | GROOVED CLOSED BOTH ENDS | | SURFACE GROOVE LOCATION AND QUANTITY | 1 INTERNAL | | SPECIAL FEATURES | RUNNING CLEARANCE OF 0.006 TO 0.008 IN. OVER 5.744 TO 5.745 IN.HUB WHEN ASSEMBLED IN. 6.2495 TO 6.2505 IN. DIA BORE |
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