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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:
MATERIAL | STEEL | SURFACE TREATMENT | NICKEL OVERALL | STYLE DESIGNATOR | SHOULDERED AND STEPPED | SHOULDER LENGTH | 0.688 INCHES NOMINAL | NUT END SHANK LENGTH | 0.094 INCHES NOMINAL | DISTANCE ACROSS FLATS | 0.312 INCHES NOMINAL | NUT END SHANK DIAMETER | 0.188 INCHES NOMINAL | OVERALL LENGTH | 1.188 INCHES NOMINAL | THREAD SERIES DESIGNATOR | UNF NUT THREAD | | UNF STUD THREAD | NOMINAL THREAD SIZE | 0.138 INCHES NUT THREAD | | 0.190 INCHES STUD THREAD | THREAD CLASS | 2A NUT THREAD | | 2A STUD THREAD | THREAD QUANTITY PER INCH | 40 NUT THREAD | | 32 STUD THREAD | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | RIGHT-HAND STUD THREAD | THREAD LENGTH | 0.219 INCHES MINIMUM NUT THREAD | | 0.188 INCHES MINIMUM STUD THREAD |
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