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National Stock Number:
3020-00-902-0892
Federal Supply Class:
3020
National Item Identification Number:
009020892
Description:
GEAR,HELICAL
Detail:
A GEAR, CYLINDRICAL IN FORM, WITH TEETH ON THE OUTER SURFACE AT AN ANGLE TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, HELICAL:
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Manufacturer Information:
| 10946058 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| ATTACHMENT METHOD | MOUNTING HOLE | | BODY RECESS NOMINAL DEPTH | 1.266 INCHES FIRST END | | BODY RECESS NOMINAL DEPTH | 1.375 INCHES SECOND END | | BODY STYLE | WEBBED, OFFSET, SOLID | | BOLT HOLE CIRCLE NOMINAL DIAMETER | 10.875 INCHES AXIALLY THROUGH BODY FIRST END | | BORE NOMINAL DIAMETER | 10.012 INCHES BOTH ENDS | | BORE STYLE | INVOLUTE SPLINE BOTH ENDS | | FACE NOMINAL WIDTH | 3.626 INCHES | | HARDNESS RATING | 60.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM OVERALL | | HELIX ANGLE | 17.5916 DEGREES | | MATERIAL | STEEL OVERALL | | PITCH DIAMETER | 14.6250 INCHES NOMINAL | | PRESSURE ANGLE | 22.5000 DEGREES | | MOUNTING HOLE TYPE AND QUANTITY | 16 PLAIN AXIALLY THROUGH BODY FIRST END | | MOUNTING HOLE NOMINAL DIAMETER | 0.594 INCHES AXIALLY THROUGH BODY FIRST END | | NOMINAL OUTSIDE DIAMETER | 14.808 INCHES | | SPLINE PITCH DIAMETER | 9.9080 INCHES NOMINAL BOTH ENDS | | SPLINE QUANTITY | 47 BOTH ENDS | | STYLE DESIGNATOR | HUBLESS, RECESSED BODY | | TEETH QUANTITY | 52 | | TEETH TYPE | SINGLE HELIX | | TOOTH DIRECTION | LEFT | | TOOTH FORM | STUB |
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