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National Stock Number:
3120-01-115-9758
Federal Supply Class:
3120
National Item Identification Number:
011159758
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:
| 70209-84502-042 | 81996 | U S ARMY AVIATION AND MISSILE COMMAND | | 70250-13048-101 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| MATERIAL | COPPER ALLOY 958 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390,ALLOY G1 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | STYLE DESIGNATOR | SEGMENTED, PLAIN, NO OUTSIDE FLANGES | | OVERALL LENGTH | 1.3400 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 3.6200 INCHES NOMINAL | | BODY INSIDE DIAMETER | 3.1800 INCHES NOMINAL | | CORNER SHAPE | CHAMFERED ALL CORNERS | | ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 2 SLOT | | SLOT WIDTH | 0.3120 INCHES NOMINAL FIRST | | SLOT LENGTH | 0.6470 INCHES NOMINAL FIRST | | SURFACE FINISH | 125.0 MICROINCHES OVERALL | | TEST DATA DOCUMENT | 78286-SS8806 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.). | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 78286 | | DESIGN CONTROL REFERENCE | 70250-13048-101 |
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