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National Stock Number:
3120-00-419-3285
Federal Supply Class:
3120
National Item Identification Number:
004193285
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:
| 728245-1 | 17775 | SOUTHERN OHIO CONTROLS | | 728245-1 | 98897 | LOCKHEED MARTIN CORP | | AD50199-534 | 77445 | RTX CORPORATION |
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Techincal Specification:
| ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 4 HOLE | | BODY INSIDE DIAMETER | 0.8750 INCHES MINIMUM AND 0.8759 INCHES MAXIMUM | | CORNER SHAPE | SQUARE INSIDE LEFT CORNER | | CORNER SHAPE | SQUARE INSIDE RIGHT CORNER | | HOLE DIAMETER | 0.0875 INCHES NOMINAL FIRST | | OVERALL LENGTH | 0.8700 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM | | MATERIAL | STEEL COMP 4140 OVERALL | | SPHERICAL BODY DIAMETER | 1.3740 INCHES MINIMUM AND 1.3748 INCHES MAXIMUM | | STYLE DESIGNATOR | SOLID | | SURFACE GROOVE LOCATION AND QUANTITY | 1 INTERNAL | | TEST DATA DOCUMENT | 36659-728245 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
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