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National Stock Number:
3020-00-289-9798
Federal Supply Class:
3020
National Item Identification Number:
002899798
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:
| 161330 | 57712 | TELEMECHANICS INC | | 161330 | 70408 | AT AND T CORP |
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Techincal Specification:
| ATTACHMENT METHOD | MOUNTING HOLE | | BODY STYLE | PLAIN, SOLID | | BOLT HOLE CIRCLE NOMINAL DIAMETER | 0.812 INCHES AXIALLY THROUGH BODY FIRST END | | BORE NOMINAL DIAMETER | 0.3750 INCHES BOTH ENDS | | BORE STYLE | PLAIN BOTH ENDS | | FACE NOMINAL WIDTH | 0.312 INCHES | | HELIX ANGLE | 22.5000 DEGREES | | MATERIAL | PLASTIC PHENOLIC OVERALL | | PITCH DIAMETER | 1.7500 INCHES NOMINAL | | MOUNTING HOLE NOMINAL DIAMETER | 0.147 INCHES AXIALLY THROUGH BODY FIRST END | | MOUNTING HOLE TYPE AND QUANTITY | 3 PLAIN AXIALLY THROUGH BODY FIRST END | | NOMINAL OUTSIDE DIAMETER | 1.8214 INCHES | | PRESSURE ANGLE | 20.0000 DEGREES | | SPECIAL FEATURES | MOUNTING HOLES 120 DEGREES APART | | STYLE DESIGNATOR | HUBLESS | | TEETH QUANTITY | 49 | | TEETH TYPE | SINGLE HELIX | | TOOTH DIRECTION | RIGHT | | TOOTH FORM | STANDARD |
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