4210-00-656-6763 VALVE,DECONTROL Index 1630-00-656-6787 PARTS KIT,MAIN WHEE

National Stock Number:
3020-00-656-6778

Federal Supply Class:
3020

National Item Identification Number:
006566778

Description:
GEAR RACK

Detail:
A BAR-LIKE ITEM WITH GEAR TEETH ON ONE FACE FOR ENGAGING WITH A SPUR, BEVEL, OR WORM GEAR, OR THE LIKE. IT IS SPECIFICALLY DESIGNED FOR STRAIGHT LINE MOTION.


Manufacturer Information:
814E20702413KERSEY / AMERICAN LAFRANCE A DIV OF FIGGIE INTERNATIONAL INC


Techincal Specification:
MATERIALSTEEL OVERALL
TEETH QUANTITY46
TEETH TYPESPUR
TOOTH FORMSTANDARD
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORSQUARE OR RECTANGULAR, BOSS MOUNTED
PITCH HEIGHT0.4380 INCHES NOMINAL
NOMINAL OVERALL LENGTH9.000 INCHES
FACE NOMINAL WIDTH0.500 INCHES
NOMINAL THICKNESS0.500 INCHES
BOSS NOMINAL LENGTH1.000 INCHES BOTH ENDS
BOSS NOMINAL DIAMETER0.312 INCHES BOTH ENDS
ATTACHMENT METHODMOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY2 PLAIN TRANSVERSELY THROUGH BOTTOM
1 THREADED TRANSVERSELY THROUGH SIDE
MOUNTING HOLE NOMINAL DIAMETER0.219 INCHES TRANSVERSELY THROUGH BOTTOM
MOUNTING HOLE THREAD SERIES DESIGNATORUNF TRANSVERSELY THROUGH SIDE
MOUNTING HOLE NOMINAL THREAD SIZE0.190 INCHES TRANSVERSELY THROUGH SIDE
SPECIAL FEATURESW/BOSS ON ONE END ONLY,W/TWO UNTHD HOLES THRU BOSS,SPACED 0.500 IN. C TO C DISTANCE APART,1ST HOLE LOCATED 0.250 IN. CTR. DISTANCE FROM END;OTHER END W/ THD HOLE,0.562 IN. LONGITUDINALLY FROM END


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