3020-01-307-3786 GEAR,SPUR Index 4420-01-307-3790 HEATER,FLUID,INDUSTRIAL

National Stock Number:
3020-01-307-3788

Federal Supply Class:
3020

National Item Identification Number:
013073788

Description:
GEAR SECTOR,SPUR

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


Manufacturer Information:
526636253711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
ARC NOMINAL LENGTH4.289 INCHES
BORE NOMINAL DIAMETER0.620 INCHES FIRST END
BORE STYLEW/ KEYWAY FIRST END
FACE NOMINAL WIDTH0.620 INCHES
HUB STYLE DESIGNATORPLAIN FIRST END
HUB NOMINAL DIAMETER0.677 INCHES FIRST END
KEYWAY NOMINAL WIDTH0.249 INCHES FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-766,CLASS 304,COND A FED SPEC ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL COMP 304 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.250 INCHES FIRST END
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.338 INCHES FIRST END
NOMINAL OUTSIDE RADIUS5.375 INCHES
PITCH RADIUS5.2500 INCHES NOMINAL
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY84
TOOTH FORMSTANDARD


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