4420-00-580-1429 TEST RING,FLOATING END Index 6105-00-580-1434 MOTOR-TACHOMETER GENERATOR

National Stock Number:
3020-00-580-1432

Federal Supply Class:
3020

National Item Identification Number:
005801432

Description:
GEAR,SPUR

Detail:
A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.


Manufacturer Information:
851354518876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
BODY STYLEWEBBED, WITH LIGHTENING HOLES
BODY RECESS NOMINAL DEPTH0.281 INCHES SECOND END
FACE NOMINAL WIDTH0.531 INCHES
HARDNESS RATING32.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM OVERALL
HUB NOMINAL DIAMETER2.062 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4140 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.375 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER9.695 INCHES
PITCH DIAMETER9.6000 INCHES NOMINAL
PRECISION CLASSIFICATIONQUALITY NUMBER 10 OR QUALITY NUMBER 11
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB, RECESSED BODY
SURFACE TREATMENTZINC OVERALL
TEETH QUANTITY192
TOOTH FORMSTANDARD


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