3040-00-609-6853 GEARSHAFT,HELICAL Index 4730-00-609-6855 ELBOW,FLANGE TO HOSE

National Stock Number:
3020-00-609-6854

Federal Supply Class:
3020

National Item Identification Number:
006096854

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:
160892710001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
MATERIALSTEEL COMP 8645 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPHOSPHATE OVERALL
HARDNESS RATING45.0 ROCKWELL C MINIMUM AND
50.0 ROCKWELL C MAXIMUM TEETH
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-16232,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
TEETH QUANTITY69
TEETH TYPESINGLE HELIX
TOOTH FORMSTANDARD
TOOTH DIRECTIONLEFT
PRESSURE ANGLE20.0000 DEGREES
HELIX ANGLE15.0000 DEGREES
STYLE DESIGNATORFLUSH HUB
PITCH DIAMETER7.8750 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER8.115 INCHES
FACE NOMINAL WIDTH2.050 INCHES
BORE STYLEINVOLUTE SPLINE BOTH ENDS
BORE NOMINAL DIAMETER2.505 INCHES BOTH ENDS
SPLINE QUANTITY39 BOTH ENDS
SPLINE PITCH DIAMETER2.4375 INCHES NOMINAL BOTH ENDS
HUB STYLE DESIGNATORPLAIN BOTH ENDS
HUB NOMINAL DIAMETER3.500 INCHES FIRST END
3.500 INCHES SECOND END
BODY STYLEWEBBED, SOLID
THE MANUFACTURERS DATA
MANUFACTURERS CODE10001
DESIGN CONTROL REFERENCE1608927


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