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National Stock Number:
3120-00-003-3894
Federal Supply Class:
3120
National Item Identification Number:
000033894
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:
| A51G20563-1 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | A51G20563-1 | 61174 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | A51G20563-1 | 65777 | HOWE MACHINE & TOOL CORP. | | A51G20563-1 | 79RG9 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.2800 INCHES MINIMUM AND 0.2870 INCHES MAXIMUM | | CORNER SHAPE | SQUARE INSIDE LEFT CORNER | | CORNER SHAPE | SQUARE INSIDE RIGHT CORNER | | OVERALL LENGTH | 0.4380 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY 7075 OVERALL | | SPECIAL FEATURES | COUNTERBORED ON BOTH ENDS 0.3746 IN. MIN,0.3753 IN. MAX DIA,0.180 IN. DEEP | | SPHERICAL BODY DIAMETER | 0.6180 INCHES MINIMUM AND 0.6216 INCHES MAXIMUM | | STYLE DESIGNATOR | SOLID | | SURFACE FINISH | 125.0 MICROINCHES OVERALL |
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