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National Stock Number:
3020-00-528-7931
Federal Supply Class:
3020
National Item Identification Number:
005287931
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:
| 56334 | 96046 | CRANE PUMPS & SYSTEMS PFT CORP | | GB | 66289 | WISCONSIN MOTORS LLC | | GB46 | 66289 | WISCONSIN MOTORS LLC |
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Techincal Specification:
| ATTACHMENT METHOD | MOUNTING HOLE | | BODY RECESS NOMINAL DEPTH | 0.313 INCHES SECOND END | | BODY STYLE | WEBBED, WITH LIGHTENING HOLES | | BOLT HOLE CIRCLE NOMINAL DIAMETER | 1.375 INCHES AXIALLY THROUGH BODY, FIRST END | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 0.751 INCHES BOTH ENDS | | FACE NOMINAL WIDTH | 0.8750 INCHES | | HARDNESS RATING | 93.6 ROCKWELL B MINIMUM AND 98.1 ROCKWELL B MAXIMUM OVERALL | | HELIX ANGLE | 18.7664 DEGREES | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | HUB NOMINAL DIAMETER | 2.500 INCHES FIRST END | | MATERIAL | IRON CAST OVERALL | | MOUNTING HOLE NOMINAL DIAMETER | 0.3280 INCHES AXIALLY THROUGH BODY, FIRST END | | MOUNTING HOLE TYPE AND QUANTITY | 3 PLAIN AXIALLY THROUGH BODY, FIRST END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.375 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 5.8975 INCHES | | PITCH DIAMETER | 5.7000 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB, RECESSED BODY | | TEETH QUANTITY | 54 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | RIGHT |
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