3020-01-208-7186 GEAR,HELICAL Index 3020-01-208-7188 GEAR,SPUR

National Stock Number:
3020-01-208-7187

Federal Supply Class:
3020

National Item Identification Number:
012087187

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:
609-212759682126MARE ISLAND NAVAL SHIPYARD
609-2127596 PIECE 382126MARE ISLAND NAVAL SHIPYARD


Techincal Specification:
BODY STYLEPLAIN, SOLID
FACE NOMINAL WIDTH1.750 INCHES
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281,CLASS A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALNICKEL ALLOY OVERALL
NOMINAL OUTSIDE DIAMETER4.406 INCHES
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORHUBLESS
TEETH QUANTITY14
TOOTH FORMSTUB


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