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National Stock Number:
3120-00-516-0275
Federal Supply Class:
3120
National Item Identification Number:
005160275
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:
| 1111840 | 79500 | WESTINGHOUSE ELECTRIC CORP | | 1111840 | 88657 | WESTINGHOUSE ELECTRIC CORP POWER GENERATION-TURBINE DIV | | 1111840 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 40J414PC15 | 79500 | WESTINGHOUSE ELECTRIC CORP | | 40J414PC15 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| MATERIAL | COPPER ALLOY 932 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-691,COMP 12 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | STYLE DESIGNATOR | SOLID, PLAIN, NO OUTSIDE FLANGES | | OVERALL LENGTH | 0.6250 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 1.0000 INCHES MINIMUM AND | | 1.0015 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 0.7500 INCHES MINIMUM AND | | 0.7510 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | LUBRICATION MATERIAL | CARBON GRAPHITE | | LUBRICANT ACCOMMODATION STYLE | GROOVED SPIRAL CIRCULAR | | SPECIAL FEATURES | GROOVES GRAPHITE FILLED |
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