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National Stock Number:
5307-00-527-5081
Federal Supply Class:
5307
National Item Identification Number:
005275081
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:
| 134706P012 | 00198 | PRATT & WHITNEY CANADA CORP | | 134706P012 | 77445 | RTX CORPORATION | | 134706P12 | 77445 | RTX CORPORATION | | AS134706P012 | 00198 | PRATT & WHITNEY CANADA CORP | | AS134706P012 | 77445 | RTX CORPORATION |
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Techincal Specification:
| DIAMETER OF RECESSED PORTION OF SHANK | 0.283 INCHES NOMINAL | | HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM | | LENGTH OF RECESSED PORTION OF SHANK | 0.420 INCHES NOMINAL | | OVERALL LENGTH | 2.865 INCHES MINIMUM AND 2.885 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 7456 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 8740 | | NOMINAL THREAD SIZE | 0.375 INCHES NUT THREAD | | NOMINAL THREAD SIZE | 0.375 INCHES STUD THREAD | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD CLASS | 3A NUT THREAD | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | THREAD DIRECTION | RIGHT-HAND STUD THREAD | | THREAD LENGTH | 0.812 INCHES NOMINAL NUT THREAD | | THREAD LENGTH | 0.938 INCHES NOMINAL STUD THREAD | | THREAD QUANTITY PER INCH | 16 STUD THREAD | | THREAD QUANTITY PER INCH | 24 NUT THREAD | | THREAD PITCH DIAMETERS | +0.3517 TO 0.3541 INCHES STUD THREAD | | THREAD SERIES DESIGNATOR | UNF NUT THREAD | | THREAD SERIES DESIGNATOR | UNS STUD THREAD |
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