4810-01-502-3431 VALVE,GATE Index 3460-01-502-3433 SLEEVE,EXPANSION MANDREL

National Stock Number:
3040-01-502-3432

Federal Supply Class:
3040

National Item Identification Number:
015023432

Description:
EXTENSION SHAFT

Detail:
AN ITEM CONSISTING OF A LENGTH OF RIGID SHAFTING DESIGNED TO BE COUPLED TO THE SHAFT OF ITEMS SUCH AS VARIABLE CAPACITORS, SWITCHES, HAND CRANKS AND THE LIKE. IT IS SPECIFICALLY DESIGNED TO INCREASE THE LENGTH OF THE ORIGINAL SHAFT AND MAY ALSO EFFECT A CHANGE IN THE SHAFT DIAMETER. INCLUDES COUPLING(S) OR HAS PROCESSED END(S) TO FACILITATE THE ATTACHMENT OF A COUPLING DEVICE. MAY HAVE PROVISION FOR ELECTRICALLY INSULATING THE EXTENSION SHAFT FROM THE OTHER SHAFT.


Manufacturer Information:
724466653711NAVAL SEA SYSTEMS COMMAND
7244666-253711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
BORE DIAMETER0.327 INCHES MINIMUM AND 0.337 INCHES MAXIMUM
END TYPEPROCESSED END
EXTERNAL THREAD LENGTH1.000 INCHES NOMINAL
INTERNAL THREAD LENGTH0.940 INCHES MINIMUM AND 1.060 INCHES MAXIMUM
LENGTH3.500 INCHES NOMINAL
OUTSIDE DIAMETER0.050 INCHES NOMINAL
SHAFT END CONFIGURATIONROUND
SHAFT END DESIGNMALE AND FEMALE
STYLE DESIGNATORTHREADED SOCKET
SURFACE TREATMENTPASSIVATE


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