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National Stock Number:
5307-00-703-2985
Federal Supply Class:
5307
National Item Identification Number:
007032985
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:
| S6135-20277 | 78286 | SIKORSKY AIRCRAFT CORPORATION | | S6135-20277 | K0058 | LEONARDO MW LTD |
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Techincal Specification:
| HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM | | OVERALL LENGTH | 4.812 INCHES NOMINAL | | MATERIAL | STEEL COMP 4130 OR STEEL COMP 4340 | | NOMINAL THREAD SIZE | 0.312 INCHES NUT THREAD | | NOMINAL THREAD SIZE | 0.312 INCHES STUD THREAD | | SPECIAL FEATURES | SQUARE ENDS 0.187 IN. BY 0.187 IN. BY 0.250 IN. LG | | SURFACE FINISH | 100.0 MICROINCHES OVERALL | | THREAD CLASS | 3A NUT THREAD | | THREAD CLASS | 3A STUD THREAD | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | THREAD DIRECTION | RIGHT-HAND STUD THREAD | | THREAD LENGTH | 0.625 INCHES MINIMUM NUT THREAD | | THREAD LENGTH | 0.625 INCHES MINIMUM STUD THREAD | | THREAD QUANTITY PER INCH | 24 NUT THREAD | | THREAD QUANTITY PER INCH | 24 STUD THREAD | | THREAD SERIES DESIGNATOR | UNF NUT THREAD | | THREAD SERIES DESIGNATOR | UNF STUD THREAD |
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