4820-01-242-0841 VALVE,STOP-CHECK Index 5307-01-242-0844 STUD,STEPPED

National Stock Number:
5307-01-242-0843

Federal Supply Class:
5307

National Item Identification Number:
012420843

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:
16568662983EATON AEROSPACE, LLC


Techincal Specification:
OVERALL LENGTH0.938 INCHES MINIMUM AND 0.999 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A304 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A322 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A331 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 4130
NOMINAL THREAD SIZE0.190 INCHES NUT THREAD
NOMINAL THREAD SIZE0.250 INCHES STUD THREAD
SHANK DIAMETER0.140 INCHES MINIMUM AND 0.145 INCHES MAXIMUM
STYLE DESIGNATORSTEPPED
THREAD CLASS3A NUT THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
THREAD DIRECTIONRIGHT-HAND STUD THREAD
THREAD LENGTH0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM NUT THREAD
THREAD LENGTH0.297 INCHES MINIMUM AND 0.327 INCHES MAXIMUM STUD THREAD
THREAD PITCH DIAMETERS+0.2103 TO 0.2150 INCHES STUD THREAD
THREAD QUANTITY PER INCH20 STUD THREAD
THREAD QUANTITY PER INCH32 NUT THREAD
THREAD SERIES DESIGNATORUNF NUT THREAD
THREAD SERIES DESIGNATORUNS STUD THREAD


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