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National Stock Number:
5307-01-255-4670
Federal Supply Class:
5307
National Item Identification Number:
012554670
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:
| 12334646-2 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| MATERIAL | STEEL COMP 1340H OR | | STEEL COMP 4340H OR | | STEEL COMP 8640H OR | | STEEL COMP 4140H | | SURFACE TREATMENT | CADMIUM AND | | CHROMATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | OVERALL LENGTH | 3.625 INCHES NOMINAL | | THREAD SERIES DESIGNATOR | UNRF NUT THREAD | | UNRC STUD THREAD | | NOMINAL THREAD SIZE | 0.500 INCHES NUT THREAD | | 0.500 INCHES STUD THREAD | | THREAD CLASS | 3A NUT THREAD | | 3A STUD THREAD | | THREAD QUANTITY PER INCH | 20 NUT THREAD | | 13 STUD THREAD | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | RIGHT-HAND STUD THREAD | | THREAD LENGTH | 1.375 INCHES MINIMUM AND | | 1.578 INCHES MAXIMUM NUT THREAD | | 0.500 INCHES MINIMUM AND | | 0.688 INCHES MAXIMUM STUD THREAD | | HARDNESS RATING | 38.0 ROCKWELL C MINIMUM AND | | 44.0 ROCKWELL C MAXIMUM |
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