5998-00-294-7522 CIRCUIT CARD ASSEMBLY Index 3020-00-294-7530 GEAR,HELICAL

National Stock Number:
3020-00-294-7527

Federal Supply Class:
3020

National Item Identification Number:
002947527

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:


Manufacturer Information:
29C2563-5-31000BR59SIEMENS GOVERNMENT TECHNOLOGIES, INC.
29C2563-5-310014579TUTHILL CORPORATION DIV COPPUS PORTABLE VENTILATION DIVISION
3-412381-30BR59SIEMENS GOVERNMENT TECHNOLOGIES, INC.
3-412381-314579TUTHILL CORPORATION DIV COPPUS PORTABLE VENTILATION DIVISION
3-412381-3830Q4CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
29C2563-5-3100830Q4CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION


Techincal Specification:
MATERIALCOPPER ALLOY OVERALL
TEETH QUANTITY22
TEETH TYPESINGLE HELIX
TOOTH DIRECTIONRIGHT
PRESSURE ANGLE14.5000 DEGREES
HELIX ANGLE8.6831 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
PITCH DIAMETER2.6300 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER2.8700 INCHES
FACE NOMINAL WIDTH0.312 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.562 INCHES FIRST END
0.188 INCHES SECOND END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER1.1560 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN BOTH ENDS
HUB NOMINAL DIAMETER2.188 INCHES FIRST END
1.876 INCHES SECOND END
BODY STYLEPLAIN, SOLID
ATTACHMENT METHODMOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY3 THREADED AXIALLY THROUGH BODY, FIRST END
MOUNTING HOLE THREAD SERIES DESIGNATORUNC AXIALLY THROUGH BODY, FIRST END
MOUNTING HOLE NOMINAL THREAD SIZE0.190 INCHES AXIALLY THROUGH BODY, FIRST END
MOUNTING HOLE THREAD QUANTITY PER INCH24 AXIALLY THROUGH BODY, FIRST END
BOLT HOLE CIRCLE NOMINAL DIAMETER1.500 INCHES AXIALLY THROUGH BODY, FIRST END


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