3040-00-109-8559 WEIGHT,COUNTERBALANCE Index 3040-00-123-6557 PAWL

National Stock Number:
3040-00-122-6394

Federal Supply Class:
3040

National Item Identification Number:
001226394

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:
52945022525INSTRUMENTS AND FLIGHT RESEARCH INC.


Techincal Specification:
END TYPEINTEGRAL COUPLING
LENGTH1.594 INCHES NOMINAL
OUTSIDE DIAMETER0.438 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL
SHOULDER LENGTH0.812 INCHES NOMINAL
SOCKET DEPTH0.688 INCHES NOMINAL
SOCKET DIAMETER0.187 INCHES MINIMUM AND 0.190 INCHES MAXIMUM
SHAFT END CONFIGURATIONROUND
SHAFT END DESIGNMALE AND FEMALE
SHAFT END DIAMETER0.1873 INCHES MINIMUM AND 0.1875 INCHES MAXIMUM
STYLE DESIGNATORPLAIN SOCKET
SURFACE TREATMENTPASSIVATE


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