5120-00-206-7565 ADAPTER,HOLDING Index 5305-00-206-7571 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5307-00-206-7566

Federal Supply Class:
5307

National Item Identification Number:
002067566

Description:
STUD,RECESSED

Detail:
A HEADLESS FASTENER NOT EXCEEDING TWELVE INCHES (304.8 MM) IN LENGTH, THREADED EXTERNALLY ON BOTH ENDS WITH THREADS OF THE SAME NOMINAL DIAMETER. ONE END OR BOTH ENDS MAY HAVE A POINT. THE UNTHREADED SECTION MAY HAVE MORE THAN ONE DIAMETER, NONE OF WHICH MAY BE GREATER THAN THE MAXIMUM MAJOR THREAD DIAMETER. IT MAY BE THREAD RELIEVED. EXCLUDES ITEMS WITH TAPER THREADS.


Manufacturer Information:
8239-415434CUMMINS INC.
K8239-415434CUMMINS INC.
Y046S61-889PC880064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
DIAMETER OF RECESSED PORTION OF SHANK1.062 INCHES NOMINAL
HARDNESS RATING35.0 ROCKWELL C NOMINAL
LENGTH OF RECESSED PORTION OF SHANK4.125 INCHES NOMINAL
OVERALL LENGTH9.938 INCHES NOMINAL
MATERIALSTEEL
NOMINAL THREAD SIZE1.250 INCHES NUT THREAD
NOMINAL THREAD SIZE1.250 INCHES STUD THREAD
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
STYLE DESIGNATORRECESSED
THREAD CLASS3 NUT THREAD
THREAD CLASS3A STUD THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
THREAD DIRECTIONRIGHT-HAND STUD THREAD
THREAD LENGTH2.750 INCHES MINIMUM STUD THREAD
THREAD LENGTH2.375 INCHES MINIMUM NUT THREAD
THREAD QUANTITY PER INCH12 NUT THREAD
THREAD QUANTITY PER INCH12 STUD THREAD
THREAD SERIES DESIGNATORUNF NUT THREAD
THREAD SERIES DESIGNATORUNF STUD THREAD


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