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National Stock Number:
3120-00-776-9972
Federal Supply Class:
3120
National Item Identification Number:
007769972
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:
| 7769972 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.0010 INCHES MINIMUM AND 1.0030 INCHES MAXIMUM | | OVERALL LENGTH | 1.1250 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633 FED SPEC ALL MATERIAL RESPONSES OVERALL | | MATERIAL | STEEL COMP 1015 AND STEEL COMP 1025 AND STEEL COMP 1212 OVERALL | | SPHERICAL BODY DIAMETER | 1.7470 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM | | STYLE DESIGNATOR | SOLID | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-S-633 FED SPEC ALL TREATMENT RESPONSES OVERALL | | SURFACE TREATMENT | CARBON OVERALL |
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