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National Stock Number:
3020-00-706-0639
Federal Supply Class:
3020
National Item Identification Number:
007060639
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:
| 159886 | 57712 | TELEMECHANICS INC | | 159886 | 64959 | AMERICAN TELEPHONE AND TELEGRAPH CO |
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Techincal Specification:
| ATTACHMENT METHOD | MOUNTING HOLE | | BODY RECESS NOMINAL DEPTH | 0.031 INCHES FIRST END | | BODY RECESS NOMINAL DEPTH | 0.125 INCHES SECOND END | | BODY STYLE | WEBBED, OFFSET, SOLID | | BOLT HOLE CIRCLE NOMINAL DIAMETER | 1.062 INCHES AXIALLY THROUGH BODY FIRST END | | BORE NOMINAL DIAMETER | 0.6875 INCHES BOTH ENDS | | BORE STYLE | PLAIN BOTH ENDS | | FACE NOMINAL WIDTH | 0.250 INCHES | | HELIX ANGLE | 22.5000 DEGREES | | MATERIAL | PLASTIC PHENOLIC OVERALL | | PITCH DIAMETER | 1.7500 INCHES NOMINAL | | MOUNTING HOLE NOMINAL DIAMETER | 0.150 INCHES AXIALLY THROUGH BODY FIRST END | | MOUNTING HOLE TYPE AND QUANTITY | 1 PLAIN AXIALLY THROUGH BODY FIRST END | | NOMINAL OUTSIDE DIAMETER | 1.8125 INCHES | | PRESSURE ANGLE | 0.3333 DEGREES | | SPECIAL FEATURES | MTG HOLES 180 DEG APART | | STYLE DESIGNATOR | HUBLESS, RECESSED BODY | | TEETH QUANTITY | 49 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | LEFT |
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