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National Stock Number:
3020-00-032-1527
Federal Supply Class:
3020
National Item Identification Number:
000321527
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:
| 288C726-001 | 01289 | GENERAL ELECTRIC COMPANY DBA GE DIV GE-AVIATION GEAR PLANT | | 288C726-001 | 03502 | GENERAL ELECTRIC CO NAVAL AND DRIVE TURBINE SYSTEMS DEPT | | C3197989 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM OVERALL | | HELIX ANGLE | 5.0000 DEGREES | | KEYWAY NOMINAL WIDTH | 0.375 INCHES BOTH ENDS | | PITCH DIAMETER | 6.0000 INCHES NOMINAL | | PRESSURE ANGLE | 25.0000 DEGREES | | SPECIAL FEATURES | UNDERCUT 1/16 IN. DEEP BY 2 IN. LG LOCATED IN BORE 4 IN. FROM END OF GEAR,BOTH ENDS OF BORE CHAMFERED 1/8 IN. BY 45 DEG | | STYLE DESIGNATOR | HUBLESS | | TEETH QUANTITY | 18 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | LEFT |
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