5310-00-685-3374 WASHER,SPRING TENSION Index 5305-00-685-3392 SCREW,MACHINE

National Stock Number:
5307-00-685-3383

Federal Supply Class:
5307

National Item Identification Number:
006853383

Description:
STUD,SHOULDERED 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. ALL OR PART OF THE UNTHREADED SECTION IS GREATER THAN THE MAXIMUM MAJOR DIAMETER OF THE LARGEST THREADED SECTION. IT MAY BE THREAD RELIEVED. EXCLUDES ITEMS WITH TAPERED THREADS. SEE ALSO STUD, LOCKED IN.


Manufacturer Information:
304149P00600198PRATT & WHITNEY CANADA CORP
304149P00677445RTX CORPORATION
304149P677445RTX CORPORATION


Techincal Specification:
HARDNESS RATING24.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM
OVERALL LENGTH2.050 INCHES MINIMUM AND 2.070 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5735 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALIRON ALLOY 660
NOMINAL THREAD SIZE0.438 INCHES STUD THREAD
NOMINAL THREAD SIZE0.375 INCHES NUT THREAD
NUT END SHANK DIAMETER0.325 INCHES MINIMUM AND 0.335 INCHES MAXIMUM
NUT END SHANK LENGTH0.278 INCHES MINIMUM AND 0.298 INCHES MAXIMUM
SHOULDER DIAMETER0.548 INCHES MINIMUM AND 0.552 INCHES MAXIMUM
SHOULDER LENGTH0.093 INCHES MINIMUM AND 0.095 INCHES MAXIMUM
STUD END SHANK DIAMETER0.305 INCHES MINIMUM AND 0.315 INCHES MAXIMUM
STYLE DESIGNATORSHOULDERED AND STEPPED
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS1A NUT THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
THREAD DIRECTIONRIGHT-HAND STUD THREAD
THREAD LENGTH0.871 INCHES NOMINAL STUD THREAD
THREAD LENGTH0.496 INCHES NOMINAL NUT THREAD
THREAD QUANTITY PER INCH14 STUD THREAD
THREAD QUANTITY PER INCH24 NUT THREAD
THREAD PITCH DIAMETERS+0.4022 TO 0.4037 INCHES STUD THREAD
THREAD SERIES DESIGNATORUNS STUD THREAD


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