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National Stock Number:
3120-00-678-7381
Federal Supply Class:
3120
National Item Identification Number:
006787381
Description:
BEARING,PLAIN,SPHERICAL
Detail:
A DETACHABLE PART IN OR ON WHICH A JOURNAL, GUDGEON, PIVOT, OR THE LIKE MOVES. IT IS USED TO CARRY A LOAD AND TO REDUCE SLIDING FRICTION. IT DOES NOT EMPLOY ROLLING ELEMENTS. IT MAY BE DIVIDED INTO TWO OR MORE SEGMENTS OF 180 DEGREES (3.141 RADIANS) OR LESS. THE ITEM HAS A CYLINDRICAL BORE AND IS BASICALLY SPHERICAL IN ITS EXTERIOR DESIGN TO ALLOW FOR SHAFT MISALIGNMENT. EXCLUDES BEARING, PLAIN, SELF-ALIGNING.
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Manufacturer Information:
| 906J300-2 | 79500 | WESTINGHOUSE ELECTRIC CORP | | 906J300-2 | 88657 | WESTINGHOUSE ELECTRIC CORP POWER GENERATION-TURBINE DIV | | 906J300-2 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 906J300PC2 | 79500 | WESTINGHOUSE ELECTRIC CORP | | 906J300PC2 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| MATERIAL | TIN ALLOY UNS L13890 INNER LAYER | | STEEL UNS J03008 OUTER LAYER | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-T-390 FED SPEC SINGLE MATERIAL RESPONSE INNER LAYER | | MIL-S-15083 MIL SPEC SINGLE MATERIAL RESPONSE OUTER LAYER | | STYLE DESIGNATOR | SEGMENTED | | OVERALL LENGTH | 4.3440 INCHES NOMINAL | | BODY INSIDE DIAMETER | 8.0000 INCHES MINIMUM AND | | 8.0020 INCHES MAXIMUM | | EXTENSION OUTSIDE DIAMETER | 10.2500 INCHES NOMINAL | | SPHERICAL BODY DIAMETER | 14.2500 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 90099 | | DESIGN CONTROL REFERENCE | 906J300-2 |
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