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National Stock Number:
3120-01-130-8938
Federal Supply Class:
3120
National Item Identification Number:
011308938
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:
| 4G14613-103A | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 4 HOLE | | BODY INSIDE DIAMETER | 3.0003 INCHES MINIMUM AND 3.0027 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 3.7630 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS | | FLANGE OUTSIDE DIAMETER | 3.9800 INCHES NOMINAL | | FLANGE WIDTH | 0.1400 INCHES NOMINAL | | HOLE DIAMETER | 0.0690 INCHES MINIMUM AND 0.0740 INCHES MAXIMUM FIRST | | LUBRICANT ACCOMMODATION STYLE | GROOVED CIRCULAR | | OVERALL LENGTH | 1.6200 INCHES NOMINAL | | MATERIAL | COPPER ALLOY 173 OVERALL | | STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END | | SURFACE GROOVE LOCATION AND QUANTITY | 1 INTERNAL AND 1 EXTERNAL |
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