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National Stock Number:
3120-00-662-7425
Federal Supply Class:
3120
National Item Identification Number:
006627425
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:
| 8B421072-3 | 89446 | HILLER AIRCRAFT CORPORATION |
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Techincal Specification:
| ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 4 HOLE | | BODY INSIDE DIAMETER | 1.2190 INCHES MINIMUM AND 1.2290 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 1.4389 INCHES MINIMUM AND 1.4399 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | HOLE DIAMETER | 0.1280 INCHES NOMINAL FIRST | | LUBRICANT ACCOMMODATION STYLE | GROOVED CIRCULAR | | OVERALL LENGTH | 0.6250 INCHES NOMINAL | | MATERIAL | COPPER ALLOY 670 OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | SURFACE FINISH | 125.0 MICROINCHES OVERALL | | SURFACE GROOVE LOCATION AND QUANTITY | 1 EXTERNAL | | SURFACE TREATMENT | CADMIUM OVERALL |
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