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National Stock Number:
5307-01-278-8550
Federal Supply Class:
5307
National Item Identification Number:
012788550
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:
| 10087967 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 12334646-3 | 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 | ALUMINUM AND | | CHROMATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-83488 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | OVERALL LENGTH | 2.500 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 | 1.120 INCHES MINIMUM AND | | 1.320 INCHES MAXIMUM NUT THREAD | | 0.500 INCHES MINIMUM AND | | 0.690 INCHES MAXIMUM STUD THREAD | | HARDNESS RATING | 38.0 ROCKWELL C MINIMUM AND | | 42.0 ROCKWELL C MAXIMUM |
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