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National Stock Number:
3020-01-522-3569
Federal Supply Class:
3020
National Item Identification Number:
015223569
Description:
GEAR,ANTIBACKLASH,BEVEL
Detail:
AN ITEM HAVING ONE FIXED GEAR AND ONE FREE GEAR, BOTH HAVING THE SAME COMPLEMENT OF BEVEL GEAR TEETH, MOUNTED ON A COMMON HUB. THE FREE GEAR IS ATTACHED TO THE FIXED GEAR BY SPRINGS AND OPERATES AS ONE GEAR. UPON INSTALLATION WITH THE MATING GEAR, THE TEETH OF THE FREE MOVING GEAR ARE PRESET TO MESH WITH TEETH OTHER THAN THOSE OF THE FIXED GEAR. THIS SPRING TENSION BETWEEN THE FIXED GEAR AND THE FREE GEAR ELIMINATES ANY FREE MOTION BETWEEN THE DRIVER AND THE DRIVEN GEAR. THE GEAR IS USED WHERE IDENTICAL AND ACCURATE TRANSMITTED MOTION BETWEEN GEARS IS REQUIRED.
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Manufacturer Information:
| 213628N | 82796 | COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE | | P213628N | 7PZX0 | FAIRBANKS MORSE, LLC | | P213628N | 82796 | COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE |
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Techincal Specification:
| SPECIAL FEATURES | EFFECTIVE CASE DEPTH TO R/C .032 TO .047; CASE HARDNESS R/C 58 TO 62; CORE HARDNESS R/C 32 MIN. ; GEAR TEETH TO BE NITAL ETCH INSPECTED NO INDICATION OF VURNING IS ACC. | | STYLE DESIGNATOR | PROTRUDING HUB | | TEETH TYPE | BEVEL | | TEETH QUANTITY | 30 |
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