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National Stock Number:
3040-01-169-2957
Federal Supply Class:
3040
National Item Identification Number:
011692957
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.
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Manufacturer Information:
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Techincal Specification:
| END TYPE | INTEGRAL COUPLING | | LENGTH | 1.600 INCHES NOMINAL | | OUTSIDE DIAMETER | 0.500 INCHES NOMINAL | | MATERIAL | STEEL COMP 303 | | NOMINAL THREAD SIZE | 0.138 INCHES SCREW HOLE | | SHOULDER LENGTH | 0.680 INCHES NOMINAL | | SOCKET DEPTH | 0.400 INCHES NOMINAL | | SOCKET DIAMETER | 0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM | | SHAFT END CONFIGURATION | FLATTED ROUND | | SHAFT END DESIGN | MALE | | SHAFT END DIAMETER | 0.248 INCHES MINIMUM AND 0.249 INCHES MAXIMUM | | STYLE DESIGNATOR | PLAIN SOCKET | | SURFACE TREATMENT | PASSIVATE | | THREAD SERIES DESIGNATOR | UNC SCREW HOLE | | THREAD QUANTITY PER INCH | 32 SCREW HOLE |
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