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National Stock Number:
3120-01-312-1139
Federal Supply Class:
3120
National Item Identification Number:
013121139
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:
| 110240271 FIND 6 | 07309 | ROLLS-ROYCE MARINE NORTH AMERICA INC. | | 34566 | 71041 | ALTRA INDUSTRIAL MOTION CORP. | | J-2-7-15 | 07309 | ROLLS-ROYCE MARINE NORTH AMERICA INC. | | AA412-1 | 70417 | CHRYSLER CORP AMPLEX DIV | | B47-6 | 71041 | ALTRA INDUSTRIAL MOTION CORP. |
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Techincal Specification:
| MATERIAL | COPPER ALLOY 841 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-5687,TYPE 1,GRADE 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | OVERALL LENGTH | 0.7450 INCHES MINIMUM AND | | 0.7550 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.4390 INCHES NOMINAL | | BODY INSIDE DIAMETER | 0.2520 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS |
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