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National Stock Number:
5307-00-523-6729
Federal Supply Class:
5307
National Item Identification Number:
005236729
Description:
STUD,SHOULDERED
Detail:
A HEADLESS FASTENER NOT EXCEEDING 12 INCHES (304.8 MM) IN LENGTH, THREADED EXTERNALLY ON BOTH ENDS WITH THREADS OF THE SAME NOMINAL DIAMETER. ALL OR PART OF THE UNTHREADED SECTION HAS A CROSS-SECTIONAL DIAMETER GREATER THAN THE NOMINAL STUD SIZE PLUS 0.020 INCHES (0.508 MM). IT MAY BE THREAD RELIEVED. SEE ALSO STUD, LOCKED IN.
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Manufacturer Information:
| 5236729 | 19204 | ARMY, UNITED STATES DEPARTMENT OF THE |
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Techincal Specification:
| MATERIAL | STEEL COMP 3135 | | SURFACE TREATMENT | PHOSPHATE OVERALL | | THREAD SERIES DESIGNATOR | UNF NUT THREAD | | UNF STUD THREAD | | NOMINAL THREAD SIZE | 0.438 INCHES NUT THREAD | | 0.438 INCHES STUD THREAD | | THREAD CLASS | 5A STUD THREAD | | THREAD QUANTITY PER INCH | 20 NUT THREAD | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | RIGHT-HAND STUD THREAD | | THREAD LENGTH | 0.750 INCHES MINIMUM NUT THREAD | | 0.688 INCHES MINIMUM STUD THREAD | | HARDNESS RATING | 23.0 ROCKWELL C MINIMUM AND | | 30.0 ROCKWELL C MAXIMUM | | DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END | 0.156 INCHES MINIMUM FIRST HOLE | | COTTER PIN HOLE DIAMETER | 0.125 INCHES MINIMUM FIRST HOLE |
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