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National Stock Number:
3020-00-270-3453
Federal Supply Class:
3020
National Item Identification Number:
002703453
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:
| 6244762 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 838432 | 24617 | GENERAL MOTORS CORP |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE NOMINAL DIAMETER | 1.250 INCHES BOTH ENDS | | BORE STYLE | W/ KEYWAY BOTH ENDS | | FACE NOMINAL WIDTH | 0.875 INCHES | | HELIX ANGLE | 23.2833 DEGREES | | KEYWAY NOMINAL WIDTH | 0.188 INCHES BOTH ENDS | | MATERIAL | STEEL OVERALL | | PITCH DIAMETER | 2.9397 INCHES NOMINAL | | PRESSURE ANGLE | 14.5000 DEGREES | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.727 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 3.124 INCHES | | SPECIAL FEATURES | PUNCH MARK ON FACE 45 DEG FROM KEYWAY,2 HOLES 3/8-16 IN. EQUALLY SPACED 90 DEG FROM KEYWAY ON A 2 IN. DIA BOLTCIRCLE | | STYLE DESIGNATOR | HUBLESS | | TEETH QUANTITY | 27 | | TEETH TYPE | SINGLE HELIX | | TOOTH DIRECTION | RIGHT | | TOOTH FORM | STANDARD |
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