3020-01-178-0733 GUARD,MECHANICAL DRIVE Index 3040-00-020-7459 EXTENSION SHAFT

National Stock Number:
3040-00-016-4153

Federal Supply Class:
3040

National Item Identification Number:
000164153

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:
1769445-110001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
END TYPEINTEGRAL COUPLING
LENGTH1.870 INCHES NOMINAL
OUTSIDE DIAMETER0.500 INCHES NOMINAL
MATERIALSTEEL
SHOULDER LENGTH0.310 INCHES NOMINAL
SOCKET DEPTH0.240 INCHES NOMINAL
SOCKET DIAMETER0.251 INCHES MINIMUM AND 0.253 INCHES MAXIMUM
SHAFT END CONFIGURATIONROUND
SHAFT END DESIGNMALE AND FEMALE
SHAFT END DIAMETER0.249 INCHES NOMINAL
STYLE DESIGNATORPLAIN SOCKET


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