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National Stock Number:
3120-00-343-2218
Federal Supply Class:
3120
National Item Identification Number:
003432218
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:
| 1712196 | 11660 | WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT | | 1712196 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 1JH1552PC1 | 11660 | WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT | | 1JH1552PC1 | 79500 | WESTINGHOUSE ELECTRIC CORP | | H3165099PC1 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| BODY INSIDE DIAMETER | 16.0000 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 19.9990 INCHES NOMINAL | | CORNER SHAPE | ROUND INSIDE LEFT CORNER | | HOLE DIAMETER | 0.2500 INCHES NOMINAL FIRST | | OVERALL LENGTH | 12.0000 INCHES NOMINAL | | SURFACE FINISH | 125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY | | SURFACE FINISH | 32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY | | SURFACE FINISH | 63.0 MICROINCHES LEFT END SURFACE OF BODY | | SURFACE FINISH | 63.0 MICROINCHES RIGHT END SURFACE OF BODY |
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