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National Stock Number:
3020-00-200-2137
Federal Supply Class:
3020
National Item Identification Number:
002002137
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:
| 4310332 | 6N299 | AGCO CORP PARTS OPN | | 81831S4105-552651PCDE10332 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 81831S4105-552651PCDE10332 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE NOMINAL DIAMETER | 3.624 INCHES BOTH ENDS | | BORE STYLE | W/ KEYWAY BOTH ENDS | | FACE NOMINAL WIDTH | 1.750 INCHES | | HARDNESS RATING | 21.0 ROCKWELL C MINIMUM AND 26.0 ROCKWELL C MAXIMUM OVERALL | | HELIX ANGLE | 33.1500 DEGREES | | HUB NOMINAL DIAMETER | 4.750 INCHES FIRST END | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | KEYWAY NOMINAL WIDTH | 0.499 INCHES BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 1137 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 1137 OVERALL | | PITCH DIAMETER | 5.3748 INCHES NOMINAL | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 2.065 INCHES BOTH ENDS | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.468 INCHES FIRST END | | NOMINAL OVERALL LENGTH | 2.219 INCHES | | NOMINAL OUTSIDE DIAMETER | 5.6248 INCHES | | PRESSURE ANGLE | 14.5000 DEGREES | | SPECIAL FEATURES | 3 PULLER HOLES,1/4-20 UNC 2B ON A 4-1/8 IN. DIA BOLT CIRCLE,0.344 IN. BY 45 DEG CHAMFER ON 2ND END OF BORE | | STYLE DESIGNATOR | PROTRUDING HUB | | TEETH QUANTITY | 36 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | LEFT |
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