6670-00-110-2872 INDICATOR,CENTER OF Index 6680-00-110-2878 COVER,INDICATOR

National Stock Number:
3020-00-110-2877

Federal Supply Class:
3020

National Item Identification Number:
001102877

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:
39747089305SIMMONDS PRECISION PRODUCTS INC
397523-00689305SIMMONDS PRECISION PRODUCTS INC
397523-689305SIMMONDS PRECISION PRODUCTS INC


Techincal Specification:
MATERIALSTEEL COMP 416 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CLASS 416,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-14072,FINISH E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING32.0 ROCKWELL C MINIMUM AND
37.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY44
TOOTH FORMSTUB
PRESSURE ANGLE20.0000 DEGREES
PRECISION CLASSIFICATIONQUALITY NUMBER 10
STYLE DESIGNATORHUBLESS
PITCH DIAMETER0.3666 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER0.3764 INCHES
FACE NOMINAL WIDTH0.105 INCHES
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.187 INCHES BOTH ENDS
BODY STYLEPLAIN, SOLID
ATTACHMENT METHODMOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY3 PLAIN AXIALLY THROUGH BODY, FIRST END
MOUNTING HOLE NOMINAL DIAMETER0.035 INCHES AXIALLY THROUGH BODY, FIRST END
BOLT HOLE CIRCLE NOMINAL DIAMETER0.112 INCHES AXIALLY THROUGH BODY, FIRST END
SPECIAL FEATURESONE UNTHREADED HOLE LOCATED ON 0.135 IN. BOLT CIRCLE DIA
THE MANUFACTURERS DATA
MANUFACTURERS CODE89305
DESIGN CONTROL REFERENCE397523-006


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