3020-01-656-5327 GEAR,SPUR 3010-01-656-7793 COUPLING,SHAFT,FLEXIBLE

National Stock Number:
3020-01-597-2970

Federal Supply Class:
3020

National Item Identification Number:
015972970

Description:
GEAR SECTOR,HELICAL


Manufacturer Information:
1841116C3338X5ND DEFENSE LLC


Techincal Specification:
BORE STYLEW/COUNTERBORE BETWEEN BODY AND FLANGE
BORE NOMINAL DIAMETER0.600 INCHES FIRST END
COUNTERBORE NOMINAL DEPTH0.245 INCHES COUNTERBORE, FIRST END
COUNTERBORE NOMINAL DIAMETER0.9692 INCHES SECOND END
FACE NOMINAL WIDTH0.680 INCHES
FEATURES PROVIDEDCASEHARDENED
HARDNESS RATING57.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM TEETH
HELIX ANGLE15.0 DEGREES
III MATERIALSTEEL OVERALL
III PART NAME ASSIGNED BY CONTROLLING AGENCYGEAR, PUMP (1.27 TO 1 RATIO)
PITCH DIAMETER2.2776 INCHES NOMINAL
PRESSURE ANGLE25.0 DEGREES
PROPRIETARY CHARACTERISTICSPACS
NOMINAL OUTSIDE DIAMETER2.475 INCHES
TEETH QUANTITY22
TEETH TYPESINGLE HELIX
TOOTH DIRECTIONRIGHT


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