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National Stock Number:
3020-00-795-9427
Federal Supply Class:
3020
National Item Identification Number:
007959427
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:
| 158185 | 57712 | TELEMECHANICS INC | | 158185 | 70408 | AT AND T CORP |
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Techincal Specification:
| MATERIAL | PLASTIC PHENOLIC OVERALL | | TEETH QUANTITY | 49 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | LEFT | | PRESSURE ANGLE | 20.0000 DEGREES | | HELIX ANGLE | 22.0000 DEGREES | | STYLE DESIGNATOR | HUBLESS, RECESSED BODY | | PITCH DIAMETER | 1.8750 INCHES NOMINAL | | NOMINAL OUTSIDE DIAMETER | 2.0000 INCHES | | FACE NOMINAL WIDTH | 0.250 INCHES | | BODY RECESS NOMINAL DEPTH | 0.031 INCHES FIRST END | | 0.125 INCHES SECOND END | | BORE NOMINAL DIAMETER | 0.6875 INCHES BOTH ENDS | | BODY STYLE | WEBBED, OFFSET, SOLID | | ATTACHMENT METHOD | MOUNTING HOLE | | BOLT HOLE CIRCLE NOMINAL DIAMETER | 1.062 INCHES AXIALLY THROUGH BODY, FIRST END |
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