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National Stock Number:
3120-01-524-1954
Federal Supply Class:
3120
National Item Identification Number:
015241954
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:
| 561-6985092 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 561-6985092-59 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 561-6985092-59 | 96169 | ELECTRIC BOAT CORPORATION | | H513-1302-59 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 3 HOLE | | BODY INSIDE DIAMETER | 5.8830 INCHES MINIMUM AND 5.8850 INCHES MAXIMUM | | HOLE DIAMETER | 0.3750 INCHES NOMINAL FIRST | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-C-24869 ALY 21 MIL SPEC ALL MATERIAL RESPONSES OVERALL | | MATERIAL | COBALT ALLOY OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 4.7450 INCHES MINIMUM AND 4.7550 INCHES MAXIMUM | | SPECIAL FEATURES | EXPORT CONTROL DWG NOT TO BE RELEASED OUTSIDE USA | | SPHERICAL BODY DIAMETER | 7.8750 INCHES MINIMUM AND 7.8770 INCHES MAXIMUM | | STYLE DESIGNATOR | SOLID | | SURFACE GROOVE LOCATION AND QUANTITY | 1 INTERNAL |
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