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National Stock Number:
5307-00-264-5939
Federal Supply Class:
5307
National Item Identification Number:
002645939
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:
| 1124982 | 12204 | DAIMLER CHRYSLER |
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Techincal Specification:
| MATERIAL | STEEL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633,FS1041 FED SPEC SINGLE MATERIAL RESPONSE | | STYLE DESIGNATOR | RECESSED | | LENGTH OF RECESSED PORTION OF SHANK | 2.219 INCHES NOMINAL | | DIAMETER OF RECESSED PORTION OF SHANK | 0.403 INCHES MINIMUM AND | | 0.407 INCHES MAXIMUM | | OVERALL LENGTH | 4.250 INCHES NOMINAL | | THREAD SERIES DESIGNATOR | UNF NUT THREAD | | UNC STUD THREAD | | NOMINAL THREAD SIZE | 0.438 INCHES NUT THREAD | | 0.438 INCHES STUD THREAD | | THREAD CLASS | 2A NUT THREAD | | 3A STUD THREAD | | THREAD QUANTITY PER INCH | 20 NUT THREAD | | 14 STUD THREAD | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | RIGHT-HAND STUD THREAD | | THREAD LENGTH | 1.000 INCHES MINIMUM NUT THREAD | | 0.781 INCHES MINIMUM STUD THREAD | | HARDNESS RATING | 25.0 ROCKWELL C MINIMUM AND | | 34.0 ROCKWELL C MAXIMUM |
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