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National Stock Number:
3120-00-343-2193
Federal Supply Class:
3120
National Item Identification Number:
003432193
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:
| 1715075 | 79500 | WESTINGHOUSE ELECTRIC CORP | | 1715075 | 88657 | WESTINGHOUSE ELECTRIC CORP POWER GENERATION-TURBINE DIV | | 1JH1261-312CAND313C | 11660 | WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT | | 1JH1261-312CAND313C | 79500 | WESTINGHOUSE ELECTRIC CORP | | 1JH1261-312CAND313C | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 1715075 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 1JH1264-312-313-323 | 11660 | WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT | | 1JH1264-312-313-323 | 79500 | WESTINGHOUSE ELECTRIC CORP | | 1JH1264PC362 | 79500 | WESTINGHOUSE ELECTRIC CORP | | H3133483PC312-313-323 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 1JH1264-312-313-323 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 1 HOLE | | BODY INSIDE DIAMETER | 3.5000 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 4.5000 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS | | HOLE DIAMETER | 0.2500 INCHES NOMINAL FIRST | | OVERALL LENGTH | 3.5000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-890,CL BS MIL SPEC SINGLE MATERIAL RESPONSE OUTER LAYER | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-T-390 FED SPEC SINGLE MATERIAL RESPONSE INNER LAYER | | MATERIAL | STEEL OUTER LAYER | | MATERIAL | TIN ALLOY UNS L13890 INNER LAYER | | STYLE DESIGNATOR | SEGMENTED, PLAIN, NO OUTSIDE FLANGES | | SURFACE FINISH | 125.0 MICROINCHES LEFT END SURFACE OF BODY | | SURFACE FINISH | 125.0 MICROINCHES RIGHT END SURFACE OF BODY |
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