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National Stock Number:
5307-01-480-8748
Federal Supply Class:
5307
National Item Identification Number:
014808748
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:
| 7-363110017-21 | 02731 | MCDONNELL DOUGLAS HELICOPTER CO INC | | 7-363110017-21 | 8V613 | THE BOEING COMPANY |
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Techincal Specification:
| OVERALL LENGTH | 6.350 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MS5643 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 630 | | NOMINAL THREAD SIZE | 0.375 INCHES NUT THREAD | | NOMINAL THREAD SIZE | 0.625 INCHES STUD THREAD | | SPECIAL FEATURES | WING NUT END WIDTH IS 0.289, STUD END WIDTH IS 0.605MINIMUM, 0.625 MAXIMUM, DIMENSIONS OF INTERNAL THREADING ON LARGER SLOTTED END STUD ARE 0.250 THREAD LENGTH, 28 THREADS PER INCH, UNIFIED FINE THREADING, CLASS 3, SLOT IS 1.15 LENGTH, 0.125 WIDTH | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | THREAD DIRECTION | RIGHT-HAND STUD THREAD | | THREAD CLASS | 3A NUT THREAD | | THREAD CLASS | 3B STUD THREAD | | THREAD LENGTH | 0.375 INCHES NOMINAL NUT THREAD | | THREAD LENGTH | 0.625 INCHES NOMINAL STUD THREAD | | THREAD SERIES DESIGNATOR | UNC NUT THREAD | | THREAD SERIES DESIGNATOR | UNF STUD THREAD | | THREAD QUANTITY PER INCH | 16 NUT THREAD | | THREAD QUANTITY PER INCH | 18 STUD THREAD |
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