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National Stock Number:
5307-00-752-1116
Federal Supply Class:
5307
National Item Identification Number:
007521116
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:
| 7521116 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| MATERIAL | STEEL COMP 4032 OR | | STEEL COMP 4037 | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 FED SPEC ALL MATERIAL RESPONSES | | SURFACE TREATMENT | CADMIUM OVERALL | | OVERALL LENGTH | 1.312 INCHES NOMINAL | | THREAD SERIES DESIGNATOR | UNC NUT THREAD | | UNF STUD THREAD | | NOMINAL THREAD SIZE | 0.312 INCHES NUT THREAD | | 0.312 INCHES STUD THREAD | | THREAD CLASS | 3A STUD THREAD | | THREAD QUANTITY PER INCH | 18 NUT THREAD | | 24 STUD THREAD | | THREAD LENGTH | 0.625 INCHES MINIMUM NUT THREAD | | 0.438 INCHES MINIMUM STUD THREAD | | HARDNESS RATING | 28.0 ROCKWELL C MINIMUM AND | | 34.0 ROCKWELL C MAXIMUM |
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