5307-00-206-2965 STUD,STEPPED Index 5307-00-206-2976 STUD,STEPPED

National Stock Number:
5307-00-206-2975

Federal Supply Class:
5307

National Item Identification Number:
002062975

Description:
STUD,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 ENTIRE UNTHREADED PORTION MUST BE OF A SINGLE DIAMETER EQUAL TO OR SMALLER THAN THE MAXIMUM MAJOR DIAMETER OF THE LARGER THREADED END. INCLUDES RADIAL GROOVES OR THREAD RELIEFS. EXCLUDES ITEMS WITH TAPERED THREADS.


Manufacturer Information:
AN15536988044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN155690UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
AN1556910171CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION


Techincal Specification:
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
OVERALL LENGTH1.865 INCHES MINIMUM AND 1.885 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6322 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 8740
NOMINAL THREAD SIZE0.375 INCHES STUD THREAD
SHANK DIAMETER0.279 INCHES MINIMUM AND 0.289 INCHES MAXIMUM
STYLE DESIGNATORSTEPPED
SURFACE FINISH63.0 MICROINCHES SHANK
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3A NUT THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
THREAD DIRECTIONRIGHT-HAND STUD THREAD
THREAD LENGTH0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM NUT THREAD
THREAD LENGTH0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM STUD THREAD
THREAD QUANTITY PER INCH16 STUD THREAD
THREAD PITCH DIAMETERS+0.3422 TO 0.3437 INCHES STUD THREAD
THREAD SERIES DESIGNATORUNS STUD THREAD


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