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National Stock Number:
5307-00-882-0963
Federal Supply Class:
5307
National Item Identification Number:
008820963
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:
| 10899026 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM | | OVERALL LENGTH | 1.875 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTMA322 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 8640 | | NOMINAL THREAD SIZE | 0.438 INCHES NUT THREAD | | NOMINAL THREAD SIZE | 0.438 INCHES STUD THREAD | | SPECIAL FEATURES | STUD END DRILLED 0.375 IN. FROM END TO CENTER OF HOLE 0.141 IN. DIA FOR NYLON INSERT. STUD END CHAMFERED 0.312 IN. BY 45.0 DEG. NUT END HAS 0.438 IN. SPHERICAL RADIUS | | THREAD CLASS | 3A NUT THREAD | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | THREAD DIRECTION | RIGHT-HAND STUD THREAD | | THREAD LENGTH | 0.750 INCHES MINIMUM STUD THREAD | | THREAD LENGTH | 0.937 INCHES MINIMUM NUT THREAD | | THREAD PITCH DIAMETERS | +0.3939 TO 0.3959 INCHES STUD THREAD | | THREAD QUANTITY PER INCH | 14 NUT THREAD | | THREAD QUANTITY PER INCH | 14 STUD THREAD | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) NUT THREAD | | THREAD SERIES DESIGNATOR | UNS STUD THREAD |
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