3020-01-040-7004 GEAR,SPUR Index 3020-01-040-7006 GEAR SECTOR,SPUR

National Stock Number:
3020-01-040-7005

Federal Supply Class:
3020

National Item Identification Number:
010407005

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:
54174-4084497384TEXTRON SYSTEMS CORPORATION


Techincal Specification:
BODY STYLEPLAIN, WITH LIGHTENING HOLES
BORE NOMINAL DIAMETER0.375 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
FACE NOMINAL WIDTH0.125 INCHES
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CLASS303 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
NOMINAL OUTSIDE DIAMETER3.791 INCHES
PITCH DIAMETER3.7490 INCHES MINIMUM AND 3.7500 INCHES MAXIMUM
PRECISION CLASSIFICATIONQUALITY NUMBER 10 OR QUALITY NUMBER 11
PRESSURE ANGLE20.0000 DEGREES
SPECIAL FEATURESTHREE HOLES 0.102 PORM 0.005 IN. DIA 120 DEG APART ON 3.438 IN. DIA BOLT CIRCLE
STYLE DESIGNATORHUBLESS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35,TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY180
TOOTH FORMSTANDARD


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