3020-01-097-0549 GEAR,SPUR Index 3020-01-097-0551 GEAR,SPUR

National Stock Number:
3020-01-097-0550

Federal Supply Class:
3020

National Item Identification Number:
010970550

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:
33292071DR43TECFAR MFG INC
332920782577RAYTHEON COMPANY


Techincal Specification:
BACKLASH DESIGNATIONGRADE C
BODY STYLEPLAIN, SOLID
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.090 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.125 INCHES
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582,COND H ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HUB NOMINAL DIAMETER0.250 INCHES FIRST END
HUB STYLE DESIGNATORPINNED FIRST END
III MATERIALSTEEL COMP 416 OVERALL
PITCH DIAMETER0.3375 INCHES NOMINAL
PRECISION CLASSIFICATIONQUALITY NUMBER 12
PRESSURE ANGLE20.0000 DEGREES
PROPRIETARY CHARACTERISTICSPACS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.187 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER0.362 INCHES
STYLE DESIGNATORPROTRUDING HUB
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-14072,FINISH E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY27
TOOTH FORMSTANDARD


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