3020-00-528-6840 GEAR,SPUR Index 3020-00-528-6845 GEAR,SPUR

National Stock Number:
3020-00-528-6842

Federal Supply Class:
3020

National Item Identification Number:
005286842

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:
132395B56232LOCKHEED MARTIN CORPORATION
132395B64846GYRO SYSTEMS CO INC


Techincal Specification:
BODY STYLEWEBBED, SOLID
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.6875 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.312 INCHES
HUB NOMINAL DIAMETER1.250 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN BOTH ENDS
MATERIALCOPPER ALLOY OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END0.032 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER3.530 INCHES
PITCH DIAMETER3.4990 INCHES NOMINAL
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORRECESSED HUBS
SURFACE TREATMENTCADMIUM OVERALL
TEETH QUANTITY224
TOOTH FORMSTANDARD


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