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National Stock Number:
3120-00-367-3585
Federal Supply Class:
3120
National Item Identification Number:
003673585
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:
| ML21A | 16460 | MARINE ENGINE SPECIALTIES DIV OF MESCO TECTONICS INC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.8760 INCHES MINIMUM AND 0.8770 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 1.0030 INCHES MINIMUM AND 1.0040 INCHES MAXIMUM | | HARDNESS RATING | 30.0 ROCKWELL H MINIMUM AND 70.0 ROCKWELL H MAXIMUM OVERALL | | OVERALL LENGTH | 1.0000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY OVERALL | | MATERIAL | OIL LUBRICATING LUBRICATION | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES |
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