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National Stock Number:
5307-01-520-7487
Federal Supply Class:
5307
National Item Identification Number:
015207487
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:
| MS9312-050 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| MATERIAL | STEEL COMP 8740 | | SURFACE TREATMENT | CADMIUM OVERALL | | STYLE DESIGNATOR | SHOULDERED AND STEPPED | | SHOULDER LENGTH | 0.219 INCHES NOMINAL | | DISTANCE ACROSS FLATS | 0.553 INCHES MINIMUM AND | | 0.564 INCHES MAXIMUM | | NUT END SHANK DIAMETER | 0.342 INCHES MINIMUM AND | | 0.352 INCHES MAXIMUM | | OVERALL LENGTH | 1.469 INCHES NOMINAL | | THREAD SERIES DESIGNATOR | UNF NUT THREAD A | | UNF NUT THREAD B | | NOMINAL THREAD SIZE | 0.250 INCHES NUT THREAD A | | 0.375 INCHES NUT THREAD B | | THREAD CLASS | 3A NUT THREAD A | | 3A NUT THREAD B | | THREAD QUANTITY PER INCH | 28 NUT THREAD A | | 24 NUT THREAD B | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 96906 | | DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS9312-050 |
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