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National Stock Number:
5307-00-207-8593
Federal Supply Class:
5307
National Item Identification Number:
002078593
Description:
STUD,PLAIN
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. The maximum diameter of the unthreaded portion must not be greater than the nominal thread diameter plus 0.020 inches (0.508 mm). The unthreaded portion must be without locking or wrenching provisions. It may be thread relieved. See also ROD, THREADED END and ROD, CONTINUOUS THREAD.
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Manufacturer Information:
| MILB857 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| DEPARTURE FROM CITED DESIGNATOR | AS MODIFIED BY NUT END THREAD SIZE AND SERIES/TYPE DESIGNATOR AND BY STUD END THREAD SIZE AND SERIES/TYPE DESIGNATOR | | HARDNESS RATING | 23.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM | | OVERALL LENGTH | 2.750 INCHES NOMINAL | | MATERIAL | STEEL | | NOMINAL THREAD SIZE | 0.438 INCHES NUT THREAD | | NOMINAL THREAD SIZE | 0.438 INCHES STUD THREAD | | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND B STYLE AND 5 GRADE | | SURFACE TREATMENT | PHOSPHATE OVERALL | | THREAD CLASS | 3A NUT THREAD | | THREAD CLASS | 5A STUD THREAD | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | THREAD DIRECTION | RIGHT-HAND STUD THREAD | | THREAD LENGTH | 0.625 INCHES MAXIMUM STUD THREAD | | THREAD LENGTH | 1.000 INCHES MINIMUM NUT THREAD | | THREAD QUANTITY PER INCH | 14 STUD THREAD | | THREAD QUANTITY PER INCH | 20 NUT THREAD | | THREAD SERIES DESIGNATOR | UNC STUD THREAD | | THREAD SERIES DESIGNATOR | UNF NUT THREAD |
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