3020-01-419-6427 GEAR,SPUR Index 3020-01-419-6429 GEAR,SPUR

National Stock Number:
3020-01-419-6428

Federal Supply Class:
3020

National Item Identification Number:
014196428

Description:
GEAR SECTOR,SPUR

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


Manufacturer Information:
3907489944ELBITAMERICA, INC.


Techincal Specification:
ARC NOMINAL LENGTH0.750 INCHES
ATTACHMENT METHODSLOT
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.120 INCHES BOTH ENDS
END NOMINAL DIAMETER0.155 INCHES SECOND END
END NOMINAL LENGTH0.125 INCHES SECOND END
FACE NOMINAL WIDTH0.040 INCHES
FIRST STEP NOMINAL DIAMETER0.188 INCHES SECOND END
FIRST STEP NOMINAL LENGTH0.015 INCHES SECOND END
HUB NOMINAL DIAMETER0.312 INCHES FIRST END
HUB STYLE DESIGNATOR1 STEP SECOND END
HUB STYLE DESIGNATORPLAIN FIRST END
III MATERIALALUMINUM ALLOY 2024 BODY
PITCH RADIUS0.7290 INCHES NOMINAL
PRECISION CLASSIFICATIONACCURACY GRADE 11
PRESSURE ANGLE20.0000 DEGREES
PROPRIETARY CHARACTERISTICSPACS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.030 INCHES FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.140 INCHES SECOND END
NOMINAL OUTSIDE RADIUS0.736 INCHES
SPECIAL FEATURESINCLUDES COUNTERWEIGHT 1, SCREW,DIAL 2, TERMINAL 1
STYLE DESIGNATORPROTRUDING HUB
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM-B-449, CLASS 2 ASSN STD SINGLE TREATMENT RESPONSE BODY
TEETH QUANTITY23


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