5365-01-500-4921 SPACER,RING Index 5315-01-500-4923 PIN,GROOVED,HEADED

National Stock Number:
3020-01-500-4922

Federal Supply Class:
3020

National Item Identification Number:
015004922

Description:
GEAR,SPUR

Detail:
A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.


Manufacturer Information:
582-7067148-453711NAVAL SEA SYSTEMS COMMAND
706714853711NAVAL SEA SYSTEMS COMMAND
H615-2002-496169ELECTRIC BOAT CORPORATION


Techincal Specification:
BODY STYLESPOKED
BORE STYLEINVOLUTE SPLINE BOTH ENDS
BORE NOMINAL DIAMETER3.074 INCHES BOTH ENDS
FACE NOMINAL WIDTH3.500 INCHES
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-23008 HY-100 MIL SPEC ALL MATERIAL RESPONSES OVERALL
HUB NOMINAL DIAMETER5.000 INCHES SECOND END
HUB NOMINAL DIAMETER7.000 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN SECOND END
HUB STYLE DESIGNATORPLAIN FIRST END
III HARDNESS RATING22.0 ROCKWELL C MINIMUM OVERALL
III MATERIALSTEEL OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYGEAR, BULL
PITCH DIAMETER25.0000 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
PROPRIETARY CHARACTERISTICSPACS
NOMINAL OUTSIDE DIAMETER25.495 INCHES
SPLINE PITCH DIAMETER2.8000 INCHES NOMINAL BOTH ENDS
SPLINE QUANTITY14 BOTH ENDS
STYLE DESIGNATORFLUSH HUB
TEETH QUANTITY100


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