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National Stock Number: 5307-00-125-8253
Federal Supply Class: 5307
National Item Identification Number: 001258253
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:
74408 | 57712 | TELEMECHANICS INC | 74408 | 64959 | AMERICAN TELEPHONE AND TELEGRAPH CO | 74408 | 70408 | AT AND T CORP |
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Techincal Specification:
DISTANCE ACROSS FLATS | 0.312 INCHES NOMINAL | OVERALL LENGTH | 1.188 INCHES NOMINAL | MATERIAL | STEEL | NOMINAL THREAD SIZE | 0.138 INCHES NUT THREAD | NOMINAL THREAD SIZE | 0.190 INCHES STUD THREAD | NUT END SHANK DIAMETER | 0.188 INCHES NOMINAL | NUT END SHANK LENGTH | 0.094 INCHES NOMINAL | SHOULDER LENGTH | 0.688 INCHES NOMINAL | STYLE DESIGNATOR | SHOULDERED AND STEPPED | SURFACE TREATMENT | NICKEL OVERALL | THREAD CLASS | 2A NUT THREAD | THREAD CLASS | 2A STUD THREAD | THREAD DIRECTION | RIGHT-HAND NUT THREAD | THREAD DIRECTION | RIGHT-HAND STUD THREAD | THREAD LENGTH | 0.188 INCHES MINIMUM STUD THREAD | THREAD LENGTH | 0.219 INCHES MINIMUM NUT THREAD | THREAD QUANTITY PER INCH | 32 STUD THREAD | THREAD QUANTITY PER INCH | 40 NUT THREAD | THREAD SERIES DESIGNATOR | UNF NUT THREAD | THREAD SERIES DESIGNATOR | UNF STUD THREAD |
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