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National Stock Number:
3020-01-162-7566
Federal Supply Class:
3020
National Item Identification Number:
011627566
Description:
GEAR,WORM
Detail:
A GEAR WITH TEETH ON ITS OUTER SURFACE IN THE FORM OF HELICAL THREADS.
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Manufacturer Information:
| 70358-06616 | 78286 | SIKORSKY AIRCRAFT CORPORATION | | 70358-06616-101 | 36480 | HELIGEAR CANADA ACQUISITION CORPORATION | | 70358-06616-101 | 60223 | E O MANUFACTURING COMPANY, INC. | | 70358-06616-101 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| BORE NOMINAL DIAMETER | 3.551 INCHES BOTH ENDS | | BORE STYLE | W/COUNTERBORE BOTH ENDS | | COUNTERBORE NOMINAL DEPTH | 4.200 INCHES BOTH ENDS | | COUNTERBORE NOMINAL DIAMETER | 3.669 INCHES BOTH ENDS | | FACE NOMINAL WIDTH | 4.700 INCHES | | FACE TYPE | STRAIGHT | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-M-31 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | MAGNESIUM ALLOY AZ31B OVERALL | | NOMINAL OUTSIDE DIAMETER | 3.945 INCHES | | PITCH DIAMETER | 3.8490 INCHES NOMINAL | | PRESSURE ANGLE | 7.4998 DEGREES | | STYLE DESIGNATOR | HUBLESS | | THREAD FORM DIRECTION | LEFT-HAND | | THREAD FORM QUANTITY | 2 |
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