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National Stock Number:
3120-01-273-1565
Federal Supply Class:
3120
National Item Identification Number:
012731565
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:
| 1857717-1 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | NBA-3-A | 1KN15 | APPLIED INDUSTRIAL TECHNOLOGIES, INC. | | NBA-3-A | 31633 | ALINABAL HOLDINGS CORPORATION |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | FEAT | | SPECIAL FEATURES | NSN IS A CRITICAL APPLICATION ITEM (CAI) |
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