5307-01-272-8572 STUD,RECESSED AND STEPPED Index 5307-01-272-8574 STUD,RECESSED AND STEPPED

National Stock Number:
5307-01-272-8573

Federal Supply Class:
5307

National Item Identification Number:
012728573

Description:
STUD,RECESSED AND STEPPED

Detail:
A HEADLESS FASTENER NOT EXCEEDING 12 INCHES (304.8 MM) IN LENGTH, THREADED EXTERNALLY ON BOTH ENDS ON WHICH THE NOMINAL DIAMETER OF ONE THREADED SECTION IS GREATER THAN THE OTHER. THE UNTHREADED SECTION MUST HAVE MORE THAN ONE DIAMETER, NONE OF WHICH MAY BE LARGER THAN THE MAXIMUM MAJOR DIAMETER OF THE LARGER THREAD. IT MAY BE THREAD RELIEVED. EXCLUDES ITEMS WITH TAPERED THREADS.


Manufacturer Information:
176C2785-205606GENERAL DYNAMICS-OTS, INC.


Techincal Specification:
DIAMETER OF RECESSED PORTION OF SHANK0.144 INCHES MINIMUM AND 0.148 INCHES MAXIMUM
LENGTH OF RECESSED PORTION OF SHANK0.055 INCHES MINIMUM AND 0.069 INCHES MAXIMUM
OVERALL LENGTH4.069 INCHES MINIMUM AND 4.131 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 COND A FED SPEC ALL MATERIAL RESPONSES
MATERIALSTEEL COMP 316 OR STEEL COMP 316L
NOMINAL THREAD SIZE0.190 INCHES NUT THREAD
NOMINAL THREAD SIZE0.312 INCHES STUD THREAD
PLAIN SHANK DIAMETER0.225 INCHES MINIMUM AND 0.235 INCHES MAXIMUM
STYLE DESIGNATORRECESSED AND STEPPED
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS2A NUT THREAD
THREAD CLASS2A STUD THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
THREAD DIRECTIONRIGHT-HAND STUD THREAD
THREAD LENGTH0.334 INCHES MINIMUM AND 0.343 INCHES MAXIMUM NUT THREAD
THREAD LENGTH3.085 INCHES MINIMUM AND 3.115 INCHES MAXIMUM STUD THREAD
THREAD SERIES DESIGNATORUNF NUT THREAD
THREAD SERIES DESIGNATORUNF STUD THREAD
THREAD QUANTITY PER INCH2A NUT THREAD
THREAD QUANTITY PER INCH2A STUD THREAD


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