5307-00-049-9897 STUD,STEPPED Index 5310-00-049-9943 WASHER,FLAT

National Stock Number:
5307-00-049-9898

Federal Supply Class:
5307

National Item Identification Number:
000499898

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:
6723061P-00673342ALLISON TRANSMISSION INC
6723061P00624617GENERAL MOTORS CORP
6723061P00673342ALLISON TRANSMISSION INC


Techincal Specification:
MATERIALSTEEL COMP 8735
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6320 ASSN STD SINGLE MATERIAL RESPONSE
SURFACE TREATMENTCADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATORSTEPPED
SHANK DIAMETER0.368 INCHES MINIMUM AND
0.375 INCHES MAXIMUM
OVERALL LENGTH2.625 INCHES NOMINAL
THREAD SERIES DESIGNATORUNF NUT THREAD
UNC STUD THREAD
NOMINAL THREAD SIZE0.375 INCHES NUT THREAD
0.438 INCHES STUD THREAD
THREAD CLASS3A NUT THREAD
THREAD QUANTITY PER INCH24 NUT THREAD
14 STUD THREAD
THREAD PITCH DIAMETERS0.3920 TO 0.3938 INCHES STUD THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
RIGHT-HAND STUD THREAD
THREAD LENGTH0.687 INCHES MINIMUM NUT THREAD
0.750 INCHES MINIMUM STUD THREAD
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND
32.0 ROCKWELL C MAXIMUM
DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END0.281 INCHES NOMINAL FIRST HOLE
COTTER PIN HOLE DIAMETER0.070 INCHES NOMINAL FIRST HOLE
THE MANUFACTURERS DATA
MANUFACTURERS CODE73342
DESIGN CONTROL REFERENCE6723061P-006


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