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National Stock Number:
3120-01-216-7910
Federal Supply Class:
3120
National Item Identification Number:
012167910
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:
| 6002-100 ITEM 98 | 43689 | HUNTINGTON INGALLS INC | | SSN688-515-4457063 ITEM 98 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| MATERIAL | COPPER ALLOY 903 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | OVERALL LENGTH | 1.4850 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 2.9900 INCHES MINIMUM AND | | 2.9920 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 2.3890 INCHES MINIMUM AND | | 2.3910 INCHES MAXIMUM | | CORNER SHAPE | CHAMFERED ALL CORNERS | | ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 4 HOLE | | HOLE DIAMETER | 0.1250 INCHES NOMINAL FIRST | | SURFACE FINISH | 63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY | | LUBRICANT ACCOMMODATION STYLE | GROOVED CIRCULAR | | SURFACE GROOVE LOCATION AND QUANTITY | 1 EXTERNAL AND | | 1 INTERNAL |
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