3020-00-420-7611 GEAR,SPUR Index 3020-00-420-7613 GEAR,HELICAL

National Stock Number:
3020-00-420-7612

Federal Supply Class:
3020

National Item Identification Number:
004207612

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:
1024667118876U S ARMY AVIATION AND MISSILE COMMAND
1024667134313L & P MACHINE INCORPORATED


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.626 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.485 INCHES
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-631 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL OUTSIDE DIAMETER3.810 INCHES
PITCH DIAMETER3.6100 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORHUBLESS
TEETH QUANTITY36
TOOTH FORMSTANDARD


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