4010-00-523-6724 CHAIN ASSEMBLY,SINGLE LEG Index 5940-00-523-6733 TERMINAL,LUG

National Stock Number:
5307-00-523-6729

Federal Supply Class:
5307

National Item Identification Number:
005236729

Description:
STUD,SHOULDERED

Detail:
A HEADLESS FASTENER NOT EXCEEDING 12 INCHES (304.8 MM) IN LENGTH, THREADED EXTERNALLY ON BOTH ENDS WITH THREADS OF THE SAME NOMINAL DIAMETER. ALL OR PART OF THE UNTHREADED SECTION HAS A CROSS-SECTIONAL DIAMETER GREATER THAN THE NOMINAL STUD SIZE PLUS 0.020 INCHES (0.508 MM). IT MAY BE THREAD RELIEVED. SEE ALSO STUD, LOCKED IN.


Manufacturer Information:
523672919204ARMY, UNITED STATES DEPARTMENT OF THE


Techincal Specification:
COTTER PIN HOLE DIAMETER0.125 INCHES MINIMUM FIRST HOLE
DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END0.156 INCHES MINIMUM FIRST HOLE
HARDNESS RATING23.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM
MATERIALSTEEL COMP 3135
NOMINAL THREAD SIZE0.438 INCHES NUT THREAD
NOMINAL THREAD SIZE0.438 INCHES STUD THREAD
SURFACE TREATMENTPHOSPHATE OVERALL
THREAD CLASS5A STUD THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
THREAD DIRECTIONRIGHT-HAND STUD THREAD
THREAD LENGTH0.688 INCHES MINIMUM STUD THREAD
THREAD LENGTH0.750 INCHES MINIMUM NUT THREAD
THREAD QUANTITY PER INCH20 NUT THREAD
THREAD SERIES DESIGNATORUNF NUT THREAD
THREAD SERIES DESIGNATORUNF STUD THREAD


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