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National Stock Number: 5307-00-394-6999
Federal Supply Class: 5307
National Item Identification Number: 003946999
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.
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Manufacturer Information:
S645S645A | 47496 | THE DEWEY ELECTRONICS CORPORATION |
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Techincal Specification:
DISTANCE ACROSS FLATS | 0.500 INCHES NOMINAL | OVERALL LENGTH | 3.250 INCHES NOMINAL | NOMINAL THREAD SIZE | 0.375 INCHES NUT THREAD | NUT END SHANK DIAMETER | 0.562 INCHES NOMINAL | NUT END SHANK LENGTH | 0.375 INCHES NOMINAL | SHOULDER DIAMETER | 0.748 INCHES MINIMUM AND 0.750 INCHES MAXIMUM | SHOULDER LENGTH | 1.312 INCHES NOMINAL | SPECIAL FEATURES | ONE 3/8-16 BRONZE HEX NUT INCLUDED | STUD END SHANK DIAMETER | 0.449 INCHES NOMINAL | STUD END SHANK LENGTH | 0.375 INCHES NOMINAL | STYLE DESIGNATOR | SHOULDERED AND STEPPED | THREAD CLASS | 2A NUT THREAD | THREAD CLASS | 2A STUD THREAD | THREAD DIRECTION | RIGHT-HAND NUT THREAD | THREAD DIRECTION | RIGHT-HAND STUD THREAD | THREAD LENGTH | 0.563 INCHES NOMINAL NUT THREAD | THREAD LENGTH | 0.625 INCHES NOMINAL STUD THREAD | THREAD QUANTITY PER INCH | 16 NUT THREAD | THREAD SERIES DESIGNATOR | UNC NUT THREAD |
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