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National Stock Number:
3020-01-010-9243
Federal Supply Class:
3020
National Item Identification Number:
010109243
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:
| 320439 | 57712 | TELEMECHANICS INC | | 320439 | 64959 | AMERICAN TELEPHONE AND TELEGRAPH CO |
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Techincal Specification:
| ATTACHMENT METHOD | MOUNTING HOLE | | BODY RECESS NOMINAL DEPTH | 0.062 INCHES SECOND END | | BODY STYLE | SPOKED | | BOLT HOLE CIRCLE NOMINAL DIAMETER | 1.000 INCHES AXIALLY THROUGH HUB FIRST END | | BORE NOMINAL DIAMETER | 0.3750 INCHES BOTH ENDS | | BORE STYLE | PLAIN BOTH ENDS | | FACE NOMINAL WIDTH | 0.250 INCHES | | HELIX ANGLE | 15.0000 DEGREES | | MATERIAL | PLASTIC BODY | | PITCH DIAMETER | 3.5937 INCHES NOMINAL | | MATERIAL | STEEL HUB | | MOUNTING HOLE NOMINAL DIAMETER | 0.150 INCHES AXIALLY THROUGH HUB FIRST END | | MOUNTING HOLE TYPE AND QUANTITY | 3 PLAIN AXIALLY THROUGH HUB FIRST END | | NOMINAL OUTSIDE DIAMETER | 3.6250 INCHES | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | HUBLESS, RECESSED BODY | | SURFACE TREATMENT | CADMIUM HUB | | TEETH QUANTITY | 115 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | LEFT |
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