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National Stock Number: 5307-00-810-4323
Federal Supply Class: 5307
National Item Identification Number: 008104323
Description: STUD,RECESSED 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. THE UNTHREADED SECTION MUST HAVE MORE THAN ONE DIAMETER, NONE OF WHICH MAY BE LARGER THAN THE MAXIMUM MAJOR DIAMETER OF THE LARGER THREAD. IT MAY BE THREAD RELIEVED. EXCLUDES ITEMS WITH TAPERED THREADS.
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Manufacturer Information:
516D239P3 | 07482 | GENERAL ELECTRIC COMPANY | 516D239P3 | 24446 | GENERAL ELECTRIC COMPANY |
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Techincal Specification:
HARDNESS RATING | 42.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM | MATERIAL | STEEL | NOMINAL THREAD SIZE | 0.375 INCHES NUT THREAD | NOMINAL THREAD SIZE | 0.438 INCHES STUD THREAD | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | CADMIUM OVERALL | THREAD CLASS | 3A NUT THREAD | THREAD DIRECTION | RIGHT-HAND NUT THREAD | THREAD DIRECTION | RIGHT-HAND STUD THREAD | THREAD LENGTH | 0.800 INCHES MINIMUM AND 0.840 INCHES MAXIMUM STUD THREAD | THREAD LENGTH | 0.820 INCHES MINIMUM AND 0.860 INCHES MAXIMUM NUT THREAD | THREAD PITCH DIAMETERS | +0.3810 TO 0.3875 INCHES STUD THREAD | THREAD SERIES DESIGNATOR | UNF NUT THREAD | THREAD SERIES DESIGNATOR | UNS STUD THREAD | THREAD QUANTITY PER INCH | 14 STUD THREAD | THREAD QUANTITY PER INCH | 24 NUT THREAD |
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