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National Stock Number:
5307-00-727-4937
Federal Supply Class:
5307
National Item Identification Number:
007274937
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:
| 401877H | 28839 | TELEDYNE INDUSTRIES INC TELEDYNE POWER SYSTEMS DIV | | 7767371 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| HARDNESS RATING | 28.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM | | OVERALL LENGTH | 2.750 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A322 ASSN STD ALL MATERIAL RESPONSES OR ASTM A331 ASSN STD ALL MATERIAL RESPONSES | | MATERIAL | STEEL COMP 8640 OR STEEL COMP 8740 | | NOMINAL THREAD SIZE | 0.438 INCHES NUT THREAD | | NOMINAL THREAD SIZE | 0.438 INCHES STUD THREAD | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | THREAD DIRECTION | RIGHT-HAND STUD THREAD | | THREAD CLASS | 3A STUD THREAD | | THREAD LENGTH | 0.690 INCHES MINIMUM STUD THREAD | | THREAD LENGTH | 0.940 INCHES MINIMUM NUT THREAD | | THREAD PITCH DIAMETERS | +0.4005 TO 0.4023 INCHES NUT THREAD | | THREAD SERIES DESIGNATOR | UNF STUD THREAD | | THREAD SERIES DESIGNATOR | UNS NUT THREAD | | THREAD QUANTITY PER INCH | 14 NUT THREAD | | THREAD QUANTITY PER INCH | 20 STUD THREAD |
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