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National Stock Number:
5307-00-476-0257
Federal Supply Class:
5307
National Item Identification Number:
004760257
Description:
STUD,SHOULDERED
Detail:
A HEADLESS FASTENER NOT EXCEEDING 12 INCHES (304.8 MM) IN LENGTH, THREADED EXTERNALLY ON BOTH ENDS WITH THREADS OF THE SAME NOMINAL DIAMETER. ALL OR PART OF THE UNTHREADED SECTION HAS A CROSS-SECTIONAL DIAMETER GREATER THAN THE NOMINAL STUD SIZE PLUS 0.020 INCHES (0.508 MM). IT MAY BE THREAD RELIEVED. SEE ALSO STUD, LOCKED IN.
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Manufacturer Information:
| 218-33405-1 | 80378 | TRIUMPH AEROSTRUCTURES, LLC |
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Techincal Specification:
| DISTANCE ACROSS FLATS | 0.340 INCHES NOMINAL | | OVERALL LENGTH | 3.390 INCHES NOMINAL | | MATERIAL | STEEL COMP 303S | | NOMINAL THREAD SIZE | 0.250 INCHES NUT THREAD | | NOMINAL THREAD SIZE | 0.250 INCHES STUD THREAD | | NUT END SHANK DIAMETER | 0.250 INCHES NOMINAL | | NUT END SHANK LENGTH | 0.950 INCHES NOMINAL | | SHOULDER DIAMETER | 0.540 INCHES NOMINAL | | SHOULDER LENGTH | 0.120 INCHES NOMINAL | | STUD END SHANK DIAMETER | 0.250 INCHES NOMINAL | | STUD END SHANK LENGTH | 1.135 INCHES NOMINAL | | STYLE DESIGNATOR | SHOULDERED | | SURFACE FINISH | 125.0 MICROINCHES 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 | 0.530 INCHES MINIMUM AND 0.540 INCHES MAXIMUM STUD THREAD | | THREAD LENGTH | 0.650 INCHES NOMINAL NUT THREAD | | THREAD SERIES DESIGNATOR | UNF NUT THREAD | | THREAD SERIES DESIGNATOR | UNF STUD THREAD | | THREAD QUANTITY PER INCH | 28 NUT THREAD | | THREAD QUANTITY PER INCH | 28 STUD THREAD |
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