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National Stock Number:
3020-00-294-8029
Federal Supply Class:
3020
National Item Identification Number:
002948029
Description:
GEAR,WORM
Detail:
A GEAR WITH TEETH ON ITS OUTER SURFACE IN THE FORM OF HELICAL THREADS.
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Manufacturer Information:
| 502-6499-002 | 13499 | ROCKWELL COLLINS, INC. | | 502-6499-002 | 95105 | ROCKWELL COLLINS, INC. | | 9139727 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
| MATERIAL | STEEL COMP 1117 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | 66,AISI/SAE 1117 FED STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | HARDNESS RATING | 50.0 ROCKWELL C MINIMUM AND | | 60.0 ROCKWELL C MAXIMUM OVERALL | | THREAD FORM QUANTITY | 4 | | THREAD FORM DIRECTION | RIGHT-HAND | | PRESSURE ANGLE | 20.0000 DEGREES | | HELIX ANGLE | 17.9658 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB | | PITCH DIAMETER | 0.3816 INCHES NOMINAL | | NOMINAL OVERALL LENGTH | 0.875 INCHES | | NOMINAL OUTSIDE DIAMETER | 0.437 INCHES | | FACE NOMINAL WIDTH | 0.688 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.188 INCHES FIRST END | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 0.187 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | HUB NOMINAL DIAMETER | 0.290 INCHES FIRST END | | SPECIAL FEATURES | ENDS OF TEETH CHAMFERED 20 DEG TO ROOT DIA |
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