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National Stock Number: 5307-01-019-1621
Federal Supply Class: 5307
National Item Identification Number: 010191621
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:
69-3250-4 | 81205 | THE BOEING COMPANY |
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Techincal Specification:
MATERIAL | STEEL COMP 4340 | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE | SURFACE TREATMENT | CADMIUM OVERALL | STYLE DESIGNATOR | SHOULDERED AND STEPPED | SHOULDER LENGTH | 0.359 INCHES MINIMUM AND | | 0.391 INCHES MAXIMUM | NUT END SHANK LENGTH | 3.050 INCHES NOMINAL | DISTANCE ACROSS FLATS | 1.052 INCHES MINIMUM AND | | 1.065 INCHES MAXIMUM | NUT END SHANK DIAMETER | 0.872 INCHES MINIMUM AND | | 0.874 INCHES MAXIMUM | OVERALL LENGTH | 5.670 INCHES MINIMUM AND | | 5.730 INCHES MAXIMUM | THREAD SERIES DESIGNATOR | UNF NUT THREAD | NOMINAL THREAD SIZE | 0.875 INCHES NUT THREAD | THREAD CLASS | 3A NUT THREAD | | 3A STUD THREAD | THREAD QUANTITY PER INCH | 14 NUT THREAD | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | RIGHT-HAND STUD THREAD | THREAD LENGTH | 0.909 INCHES NOMINAL NUT THREAD | | 1.107 INCHES NOMINAL STUD THREAD | THE MANUFACTURERS DATA | | MANUFACTURERS CODE | 81205 | DESIGN CONTROL REFERENCE | 69-3250-4 |
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