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National Stock Number:
3040-01-421-1600
Federal Supply Class:
3040
National Item Identification Number:
014211600
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:
| 523032 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2 | | 523032-1 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2 |
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Techincal Specification:
| MATERIAL | STEEL COMP 303 | | SHAFT END DESIGN | FEMALE | | END TYPE | PROCESSED END | | SHAFT END CONFIGURATION | ROUND | | SHOULDER LENGTH | 0.185 INCHES NOMINAL | | OUTSIDE DIAMETER | 0.375 INCHES NOMINAL | | LENGTH | 0.920 INCHES NOMINAL | | SHAFT END DIAMETER | 0.284 INCHES NOMINAL | | INTERNAL THREAD LENGTH | 0.285 INCHES NOMINAL | | ATTACHMENT METHOD | SLOT | | THREAD SERIES DESIGNATOR | UNC SOCKET EXTERNAL | | NOMINAL THREAD SIZE | 0.112 INCHES SOCKET EXTERNAL | | THREAD QUANTITY PER INCH | 40 SOCKET EXTERNAL | | SURFACE TREATMENT | PASSIVATE |
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