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National Stock Number:
3020-00-293-4311
Federal Supply Class:
3020
National Item Identification Number:
002934311
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:
| 01770-0064 | 79343 | ASRC FEDERAL FACILITIES LOGISTICS, LLC | | 01770-0064 | 93568 | HARSCO CORP BMY-COMBAT SYSTEMS DIV |
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Techincal Specification:
| BORE STYLE | W/ KEYWAY BOTH ENDS | | MATERIAL | STEEL OVERALL | | HARDNESS RATING | 58.0 ROCKWELL C MINIMUM AND | | 63.0 ROCKWELL C MAXIMUM OVERALL | | TEETH QUANTITY | 36 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | RIGHT | | PRESSURE ANGLE | 18.3700 DEGREES | | HELIX ANGLE | 23.2158 DEGREES | | STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE RECESSED HUB | | PITCH DIAMETER | 5.2120 INCHES NOMINAL | | NOMINAL OUTSIDE DIAMETER | 5.4290 INCHES | | FACE NOMINAL WIDTH | 1.062 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.1145 INCHES FIRST END | | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.623 INCHES SECOND END | | BORE NOMINAL DIAMETER | 1.750 INCHES BOTH ENDS | | KEYWAY NOMINAL WIDTH | 0.314 INCHES BOTH ENDS | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.952 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | BODY STYLE | WEBBED, SOLID |
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