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National Stock Number: 5307-00-389-2752
Federal Supply Class: 5307
National Item Identification Number: 003892752
Description: STUD,SHOULDERED AND STEPPED
Detail: A HEADLESS FASTENER NOT EXCEEDING 12 INCHES (304.8 MM) IN LENGTH, THREADED EXTERNALLY ON BOTH ENDS, ON WHICH THE NOMINAL DIAMETER OF ONE THREADED SECTION IS GREATER THAN THE OTHER. ALL OR PART OF THE UNTHREADED SECTION IS GREATER THAN THE MAXIMUM MAJOR DIAMETER OF THE LARGEST THREADED SECTION. IT MAY BE THREAD RELIEVED. EXCLUDES ITEMS WITH TAPERED THREADS. SEE ALSO STUD, LOCKED IN.
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Manufacturer Information:
401621PC45 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | T8602884PC45 | 24446 | GENERAL ELECTRIC COMPANY |
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Techincal Specification:
MATERIAL | STEEL COMP 416 | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE | SURFACE TREATMENT | PASSIVATE OVERALL | THREAD SERIES DESIGNATOR | UNC NUT THREAD | | UNC STUD THREAD | NOMINAL THREAD SIZE | 0.312 INCHES NUT THREAD | | 0.375 INCHES STUD THREAD | THREAD CLASS | 3A NUT THREAD | | 4A STUD THREAD | THREAD QUANTITY PER INCH | 18 NUT THREAD | | 16 STUD THREAD | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | RIGHT-HAND STUD THREAD | THREAD LENGTH | 0.500 INCHES MAXIMUM NUT THREAD | | 0.625 INCHES MAXIMUM STUD THREAD |
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