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National Stock Number:
3040-01-426-1691
Federal Supply Class:
3040
National Item Identification Number:
014261691
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:
| A3209974 | 12058 | TRI-EX TOWER CORP | | A3209974 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |
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Techincal Specification:
| STYLE DESIGNATOR | THREADED SOCKET | | MATERIAL | STEEL CORROSION RESISTING | | SHAFT END DESIGN | FEMALE AND | | MALE | | END TYPE | PROCESSED END | | SHAFT END CONFIGURATION | ROUND | | OUTSIDE DIAMETER | 0.563 INCHES NOMINAL | | LENGTH | 3.250 INCHES NOMINAL | | INTERNAL THREAD LENGTH | 0.870 INCHES NOMINAL | | EXTERNAL THREAD LENGTH | 0.750 INCHES NOMINAL | | BORE DIAMETER | 0.375 INCHES NOMINAL | | ATTACHMENT METHOD | EXTERNAL THREAD | | THREAD SERIES DESIGNATOR | UNC SOCKET EXTERNAL | | NOMINAL THREAD SIZE | 0.562 INCHES SOCKET EXTERNAL | | THREAD QUANTITY PER INCH | 12 SOCKET EXTERNAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE |
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