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National Stock Number:
5307-00-637-9005
Federal Supply Class:
5307
National Item Identification Number:
006379005
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:
| 6121 | 81601 | NORFOLK NAVAL SHIPYARD |
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Techincal Specification:
| DEPARTURE FROM CITED DESIGNATOR | AS MODIFIED BY NUT END THREAD SIZE AND SERIES/TYPE DESIGNATOR AND AS MODIFIED BY STUD END THREAD SIZE AND SERIES/TYPE DESIGNATOR AND AS MODIFIED BY NUT END THREAD LENGTH AND AS MODIFIED BY STUD END THREAD LENGTH | | HARDNESS RATING | 95.0 ROCKWELL B 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 1 GRADE | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD CLASS | 2A NUT THREAD | | THREAD CLASS | 5A STUD THREAD | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | THREAD DIRECTION | RIGHT-HAND STUD THREAD | | THREAD LENGTH | 0.375 INCHES MINIMUM STUD THREAD | | THREAD LENGTH | 0.750 INCHES MINIMUM NUT THREAD | | THREAD QUANTITY PER INCH | 20 NUT THREAD | | THREAD QUANTITY PER INCH | 20 STUD THREAD | | THREAD SERIES DESIGNATOR | UNF NUT THREAD | | THREAD SERIES DESIGNATOR | UNF STUD THREAD |
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