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National Stock Number:
5307-00-852-1421
Federal Supply Class:
5307
National Item Identification Number:
008521421
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:
| 10889987 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| MATERIAL | STEEL COMP 8640 OR | | STEEL COMP 8637 | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 FED SPEC ALL MATERIAL RESPONSES | | SURFACE TREATMENT | PHOSPHATE OVERALL | | OVERALL LENGTH | 6.156 INCHES NOMINAL | | THREAD SERIES DESIGNATOR | UNF NUT THREAD | | UNS STUD THREAD | | NOMINAL THREAD SIZE | 0.562 INCHES NUT THREAD | | 0.562 INCHES STUD THREAD | | THREAD CLASS | 3A NUT THREAD | | THREAD QUANTITY PER INCH | 18 NUT THREAD | | 12 STUD THREAD | | THREAD PITCH DIAMETERS | 0.5116 TO 0.5136 INCHES STUD THREAD | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | RIGHT-HAND STUD THREAD | | THREAD LENGTH | 1.000 INCHES MINIMUM NUT THREAD | | 0.875 INCHES MINIMUM STUD THREAD | | SPECIAL FEATURES | STUD END DRILLED 0.438 IN. FROM END TO CENTER OF HOLE 0.149 IN. DIA,0.085 IN. DEEP FOR NYLOK INSERT | | HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND | | 37.0 ROCKWELL C MAXIMUM |
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