3020-01-023-1010 GEAR,HELICAL Index 3020-01-023-1012 GEAR,SPUR

National Stock Number:
3020-01-023-1011

Federal Supply Class:
3020

National Item Identification Number:
010231011

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:
195578396169ELECTRIC BOAT CORPORATION
73791-27X3PC796169ELECTRIC BOAT CORPORATION
75791-27X3PC796169ELECTRIC BOAT CORPORATION


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE STYLESTRAIGHT SPLINE BOTH ENDS
BORE NOMINAL DIAMETER0.854 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.750 INCHES
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-20166,TYPE U,GRADE MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1022 OVERALL
NOMINAL OUTSIDE DIAMETER2.625 INCHES
PITCH DIAMETER2.3750 INCHES NOMINAL
PRESSURE ANGLE14.5000 DEGREES
SPLINE QUANTITY10 BOTH ENDS
STYLE DESIGNATORHUBLESS
SURFACE TREATMENTOXIDE OVERALL
TEETH QUANTITY19
TOOTH FORMSTANDARD


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