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National Stock Number:
5307-00-297-2982
Federal Supply Class:
5307
National Item Identification Number:
002972982
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:
| 192-48020 | 43999 | THE BOEING COMPANY |
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Techincal Specification:
| DISTANCE ACROSS FLATS | 0.625 INCHES NOMINAL | | HARDNESS RATING | 64.0 ROCKWELL C MINIMUM AND 66.0 ROCKWELL C MAXIMUM | | OVERALL LENGTH | 1.500 INCHES NOMINAL | | MATERIAL | STEEL COMP 1018 | | NOMINAL THREAD SIZE | 0.190 INCHES NUT THREAD | | NOMINAL THREAD SIZE | 0.250 INCHES STUD THREAD | | NUT END SHANK DIAMETER | 0.250 INCHES NOMINAL | | NUT END SHANK LENGTH | 0.078 INCHES NOMINAL | | SHOULDER LENGTH | 0.250 INCHES NOMINAL | | STYLE DESIGNATOR | SHOULDERED AND STEPPED | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD CLASS | 3A NUT THREAD | | THREAD CLASS | 3A STUD THREAD | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | THREAD DIRECTION | RIGHT-HAND STUD THREAD | | THREAD LENGTH | 0.422 INCHES MINIMUM STUD THREAD | | THREAD LENGTH | 0.625 INCHES MINIMUM NUT THREAD | | THREAD SERIES DESIGNATOR | UNF NUT THREAD | | THREAD SERIES DESIGNATOR | UNF STUD THREAD | | THREAD QUANTITY PER INCH | 28 STUD THREAD | | THREAD QUANTITY PER INCH | 32 NUT THREAD |
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