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National Stock Number:
3040-01-224-4043
Federal Supply Class:
3040
National Item Identification Number:
012244043
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:
| 204-030-479-1 | 97499 | BELL TEXTRON INC |
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Techincal Specification:
| STYLE DESIGNATOR | THREADED SOCKET | | MATERIAL | STEEL COMP 4130 | | SHAFT END DESIGN | FEMALE | | END TYPE | PROCESSED END | | SHAFT END CONFIGURATION | ROUND W/SCREW DRIVE SLOT AND | | ROUND | | OUTSIDE DIAMETER | 0.382 INCHES MINIMUM AND | | 0.384 INCHES MAXIMUM | | LENGTH | 3.750 INCHES NOMINAL | | INTERNAL THREAD LENGTH | 1.000 INCHES NOMINAL | | THREAD SERIES DESIGNATOR | UNC SCREW HOLE | | NOMINAL THREAD SIZE | 0.3125 INCHES SCREW HOLE | | THREAD QUANTITY PER INCH | 18 SCREW HOLE | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758,COMP C4 MIL SPEC SINGLE MATERIAL RESPONSE OR | | MIL-S-6758,COMP D4 MIL SPEC SINGLE MATERIAL RESPONSE | | SPECIAL FEATURES | SLOT SIZE 0.076 IN. MIN BY 0.081 IN. MAX WIDTH GOING THRU DIA |
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