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National Stock Number:
3120-01-009-6769
Federal Supply Class:
3120
National Item Identification Number:
010096769
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:
| A080SK47071 | 07309 | ROLLS-ROYCE MARINE NORTH AMERICA INC. | | A080SK47071B | 07309 | ROLLS-ROYCE MARINE NORTH AMERICA INC. | | E080SA42059CPC53 | 07309 | ROLLS-ROYCE MARINE NORTH AMERICA INC. |
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Techincal Specification:
| BODY INSIDE DIAMETER | 6.0025 INCHES MINIMUM AND 6.0030 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 7.7500 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS | | OVERALL LENGTH | 0.8740 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE 12 ASSN STD SINGLE MATERIAL RESPONSE INNER LAYER | | MATERIAL | COPPER ALLOY 932 OUTER LAYER | | MATERIAL | TIN ALLOY UNS L13890 INNER LAYER | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | SURFACE FINISH | 125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY | | SURFACE FINISH | 16.0 MICROINCHES LEFT END SURFACE OF BODY | | SURFACE FINISH | 16.0 MICROINCHES RIGHT END SURFACE OF BODY | | SURFACE FINISH | 8.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY |
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