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National Stock Number:
5307-00-207-6379
Federal Supply Class:
5307
National Item Identification Number:
002076379
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:
| 6353 | 81601 | NORFOLK NAVAL SHIPYARD | | DA6353 | 81601 | NORFOLK NAVAL SHIPYARD |
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Techincal Specification:
| MATERIAL | STEEL COMP 3140 OR | | STEEL COMP 8640 | | MATERIAL DOCUMENT AND CLASSIFICATION | AMSSAE ASSN STD ALL MATERIAL RESPONSES | | STYLE DESIGNATOR | RECESSED | | LENGTH OF RECESSED PORTION OF SHANK | 4.438 INCHES NOMINAL | | DIAMETER OF RECESSED PORTION OF SHANK | 0.396 INCHES NOMINAL | | OVERALL LENGTH | 6.562 INCHES NOMINAL | | THREAD SERIES DESIGNATOR | UNF NUT THREAD | | UNS STUD THREAD | | NOMINAL THREAD SIZE | 0.500 INCHES NUT THREAD | | 0.500 INCHES STUD THREAD | | THREAD CLASS | 3A NUT THREAD | | THREAD QUANTITY PER INCH | 20 NUT THREAD | | 13 STUD THREAD | | THREAD PITCH DIAMETERS | 0.4525 TO 0.4555 INCHES STUD THREAD | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | RIGHT-HAND STUD THREAD | | THREAD LENGTH | 0.875 INCHES NOMINAL NUT THREAD | | 1.000 INCHES NOMINAL STUD THREAD | | HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND | | 36.0 ROCKWELL C MAXIMUM | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 81601 | | DESIGN CONTROL REFERENCE | 6353 |
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