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:
MATERIALSTEEL COMP 4140 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTZINC OVERALL
HARDNESS RATING32.0 ROCKWELL C MINIMUM AND
36.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY192
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
PRECISION CLASSIFICATIONQUALITY NUMBER 10 OR
QUALITY NUMBER 11
STYLE DESIGNATORPROTRUDING HUB, RECESSED BODY
PITCH DIAMETER9.6000 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER9.695 INCHES
FACE NOMINAL WIDTH0.531 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.375 INCHES FIRST END
BODY RECESS NOMINAL DEPTH0.281 INCHES SECOND END
HUB STYLE DESIGNATORPLAIN FIRST END
HUB NOMINAL DIAMETER2.062 INCHES FIRST END
BODY STYLEWEBBED, WITH LIGHTENING HOLES
THE MANUFACTURERS DATA
MANUFACTURERS CODE18876
DESIGN CONTROL REFERENCE8513545


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