5330-00-726-7126 O-RING Index 5307-00-726-7128 STUD,STEPPED

National Stock Number:
5307-00-726-7127

Federal Supply Class:
5307

National Item Identification Number:
007267127

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:
12081P07000198PRATT & WHITNEY CANADA CORP
12081P07077445RTX CORPORATION
12081P7077445RTX CORPORATION
5307L20-020-1381996U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
HARDNESS RATING34.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM
OVERALL LENGTH1.553 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 7456 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL
NOMINAL THREAD SIZE0.375 INCHES NUT THREAD
NOMINAL THREAD SIZE0.438 INCHES STUD THREAD
SHANK DIAMETER0.287 INCHES MINIMUM
STYLE DESIGNATORSTEPPED
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
THREAD DIRECTIONRIGHT-HAND NUT THREAD
THREAD DIRECTIONRIGHT-HAND STUD THREAD
THREAD CLASS3A NUT THREAD
THREAD LENGTH0.709 INCHES MINIMUM STUD THREAD
THREAD LENGTH0.646 INCHES MINIMUM NUT THREAD
THREAD PITCH DIAMETERS+0.4040 TO 0.4063 INCHES STUD THREAD
THREAD SERIES DESIGNATORUNF NUT THREAD
THREAD SERIES DESIGNATORUNS STUD THREAD
THREAD QUANTITY PER INCH14 STUD THREAD
THREAD QUANTITY PER INCH24 NUT THREAD


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