3020-01-646-6916 GEAR,WORM 3040-01-646-0879 SPINDLE,MECHANICALLY ACTUATED

National Stock Number:
3040-01-646-0143

Federal Supply Class:
3040

National Item Identification Number:
016460143

Description:
SHAFT,STRAIGHT


Manufacturer Information:
737927753711NAVAL SEA SYSTEMS COMMAND
7379277-253711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
END SIMILARITYIDENTICAL
FIRST END DIAMETER1.996 INCHES MINIMUM AND 1.999 INCHES MAXIMUM
FIRST END DISTANCE FROM KEYWAY CENTER TO END1.590 INCHES NOMINAL
FIRST END EXTERNAL KEYWAY LENGTH3.180 INCHES NOMINAL
FIRST END KEYWAY DEPTH0.290 INCHES NOMINAL
FIRST END KEYWAY WIDTH0.500 INCHES MINIMUM AND 0.502 INCHES MAXIMUM
FIRST END STYLEINDENTED FLAT KEYWAY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B265 ASSN STD SINGLE MATERIAL RESPONSE AND ASTM B348 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALTITANIUM
III PART NAME ASSIGNED BY CONTROLLING AGENCYMAIN SHAFT
PROPRIETARY CHARACTERISTICSPACS
OVERALL LENGTH30.930 INCHES NOMINAL
SPECIAL FEATURESTWO THREADED HOLES (0.375-16UNC-2B) 0.500 INCH LENGTH WITH 1.000 INCH (NOM) BETWEEN CENTERS WITH FIRST HOLE LOCATED 8.860 INCHES FROM FIRST END;ONE KEY SLOT (3.030 INCH LENGTH X 6.02 INCH MIN AND 6.07 INCH MAX WIDTH X 0.290 INCH DEPTH) WHOSE CENTER IS LOCATED 15.47 INCHES FROM FIRST END


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