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National Stock Number:
3120-00-700-6871
Federal Supply Class:
3120
National Item Identification Number:
007006871
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:
| 7006871 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 8 HOLE | | BODY INSIDE DIAMETER | 2.2890 INCHES MINIMUM AND 2.2950 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 2.5315 INCHES MINIMUM AND 2.5325 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | HOLE DIAMETER | 0.1250 INCHES NOMINAL FIRST | | OVERALL LENGTH | 3.1630 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5060 ASSN STD SINGLE MATERIAL RESPONSE OUTER LAYER | | MATERIAL | STEEL COMP 1015 OUTER LAYER | | MATERIAL | TIN ALLOY INNER LAYER | | SPECIAL FEATURES | 7 SURFACE GROOVES,INTERNAL AND EXTERNAL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | SURFACE FINISH | 20.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY | | SURFACE TREATMENT | TIN OVERALL |
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