3020-01-331-1781 GEAR,SPUR Index 6320-01-331-1783 INDICATOR-TRANSMITTER,SHIP'S CON

National Stock Number:
3020-01-331-1782

Federal Supply Class:
3020

National Item Identification Number:
013311782

Description:
GEAR SECTOR,SPUR

Detail:
A gear sector with complements of spur gear teeth.


Manufacturer Information:
582104453711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
BORE STYLEPLAIN FIRST END
BORE STYLEW/COUNTERBORE SECOND END
COUNTERBORE NOMINAL DEPTH0.118 INCHES FIRST COUNTERBORE, SECOND END
COUNTERBORE NOMINAL DIAMETER0.5095 INCHES FIRST COUNTERBORE, SECOND END
FACE NOMINAL WIDTH0.4800 INCHES
HARDNESS RATING33.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
HUB STYLE DESIGNATORPLAIN FIRST END
HUB STYLE DESIGNATORPLAIN SECOND END
HUB NOMINAL DIAMETER0.6228 INCHES SECOND END
HUB NOMINAL DIAMETER0.6238 INCHES FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5342 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL OVERALL LENGTH1.0900 INCHES
PRESSURE ANGLE20.0000 DEGREES AND 45.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
TOOTH FORMSTUB


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