3020-01-145-9672 GEAR,SPUR Index 5955-01-145-9676 OSCILLATOR,CRYSTAL CONTROLLED

National Stock Number:
3020-01-145-9674

Federal Supply Class:
3020

National Item Identification Number:
011459674

Description:
GEAR SECTOR,SPUR

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


Manufacturer Information:
350379-00126581HAMILTON SUNDSTRAND CORPORATION


Techincal Specification:
MATERIALSTEEL COMP 416 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION ASTM A582,COND H ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTOXIDE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-13924 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
TEETH QUANTITY18
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
PRECISION CLASSIFICATIONQUALITY NUMBER 10
STYLE DESIGNATORPROTRUDING HUB
PITCH RADIUS0.5729 INCHES NOMINAL
FACE NOMINAL WIDTH0.070 INCHES
NOMINAL OUTSIDE RADIUS0.594 INCHES
ARC NOMINAL LENGTH1.178 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.440 INCHES FIRST END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.086 INCHES BOTH ENDS
HUB STYLE DESIGNATOR1 STEP FIRST END
END NOMINAL LENGTH0.190 INCHES FIRST END
END NOMINAL DIAMETER0.145 INCHES FIRST END
FIRST STEP NOMINAL LENGTH0.250 INCHES FIRST END
FIRST STEP NOMINAL DIAMETER0.180 INCHES FIRST END
ATTACHMENT METHODMOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY1 PLAIN TRANSVERSELY THROUGH HUB, FIRST END
MOUNTING HOLE NOMINAL DIAMETER0.062 INCHES TRANSVERSELY THROUGH HUB, FIRST END
SPECIAL FEATURES0.086-56 UNC,2B,THD BORE


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