3020-01-257-1601 GEAR,SPUR Index 2520-01-257-1603 COOLER,FLUID,TRANSMISSION

National Stock Number:
3020-01-257-1602

Federal Supply Class:
3020

National Item Identification Number:
012571602

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:
903-591204680090CHARLESTON NAVAL SHIPYARD NAVAL BASE
903-5912046 PC1880090CHARLESTON NAVAL SHIPYARD NAVAL BASE


Techincal Specification:
BORE NOMINAL DIAMETER2.904 INCHES BOTH ENDS
BORE STYLEW/ KEYWAY BOTH ENDS
CRITICALITY CODE JUSTIFICATIONZZZY
FACE NOMINAL WIDTH0.875 INCHES
KEYWAY NOMINAL WIDTH0.187 INCHES BOTH ENDS
MATERIALSTEEL OVERALL
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM1.546 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER3.941 INCHES
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
STYLE DESIGNATORHUBLESS


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