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National Stock Number:
3120-00-978-9588
Federal Supply Class:
3120
National Item Identification Number:
009789588
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:
| 8587554 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| MATERIAL | COPPER ALLOY OVERALL | | STYLE DESIGNATOR | SOLID | | OVERALL LENGTH | 0.4900 INCHES MINIMUM AND | | 0.5000 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 0.3125 INCHES MINIMUM AND | | 0.3130 INCHES MAXIMUM | | SPHERICAL BODY DIAMETER | 0.7480 INCHES MINIMUM AND | | 0.7500 INCHES MAXIMUM | | CORNER SHAPE | SQUARE INSIDE RIGHT CORNER | | SQUARE INSIDE LEFT CORNER | | SURFACE FINISH | 32.0 MICROINCHES OVERALL |
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