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National Stock Number:
5307-01-342-0407
Federal Supply Class:
5307
National Item Identification Number:
013420407
Description:
STUD,RECESSED
Detail:
A HEADLESS FASTENER NOT EXCEEDING TWELVE INCHES (304.8 MM) IN LENGTH, THREADED EXTERNALLY ON BOTH ENDS WITH THREADS OF THE SAME NOMINAL DIAMETER. ONE END OR BOTH ENDS MAY HAVE A POINT. THE UNTHREADED SECTION MAY HAVE MORE THAN ONE DIAMETER, NONE OF WHICH MAY BE GREATER THAN THE MAXIMUM MAJOR THREAD DIAMETER. IT MAY BE THREAD RELIEVED. EXCLUDES ITEMS WITH TAPER THREADS.
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Manufacturer Information:
| 65720-10020-110 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| DIAMETER OF RECESSED PORTION OF SHANK | 0.410 INCHES MINIMUM AND 0.420 INCHES MAXIMUM | | LENGTH OF RECESSED PORTION OF SHANK | 1.000 INCHES NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD SIZE | 0.500 INCHES NUT THREAD | | NOMINAL THREAD SIZE | 0.500 INCHES STUD THREAD | | OVERALL LENGTH | 9.310 INCHES NOMINAL | | THREAD CLASS | 3A NUT THREAD | | THREAD CLASS | 3A STUD THREAD | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | THREAD DIRECTION | RIGHT-HAND STUD THREAD | | THREAD QUANTITY PER INCH | 20 NUT THREAD | | THREAD QUANTITY PER INCH | 20 STUD THREAD | | THREAD SERIES DESIGNATOR | UNJ STUD THREAD | | THREAD SERIES DESIGNATOR | UNJ NUT THREAD |
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