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National Stock Number: 5307-01-172-9194
Federal Supply Class: 5307
National Item Identification Number: 011729194
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:
75A230643-2001 | 64666 | H.M. DUNN COMPANY INC | 75A230643-2001 | 76301 | THE BOEING COMPANY | 75A230643-2001A | 64666 | H.M. DUNN COMPANY INC | 75A230643-2001A | 76301 | THE BOEING COMPANY |
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Techincal Specification:
OVERALL LENGTH | 5.250 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE | MATERIAL | STEEL COMP XM-13 | NOMINAL THREAD SIZE | 0.625 INCHES NUT THREAD | NOMINAL THREAD SIZE | 0.625 INCHES STUD THREAD | SHOULDER DIAMETER | 0.6455 INCHES MINIMUM AND 0.6490 INCHES MAXIMUM | SHOULDER LENGTH | 2.930 INCHES NOMINAL | STYLE DESIGNATOR | SHOULDERED | SPECIAL FEATURES | SHOULDER TAPERED 0.100 IN. PER IN. OF LG; WRENCHING FACILITIES ON STOUD END 0.685 IN. NOM WIDTH ACROSS FLATS | SURFACE FINISH | 32.0 MICROINCHES SHOULDERS | THREAD DIRECTION | RIGHT-HAND NUT THREAD | THREAD DIRECTION | RIGHT-HAND STUD THREAD | THREAD CLASS | 3A NUT THREAD | THREAD CLASS | 3A STUD THREAD | THREAD LENGTH | 1.010 INCHES NOMINAL STUD THREAD | THREAD LENGTH | 1.120 INCHES NOMINAL NUT THREAD | THREAD SERIES DESIGNATOR | UNJF NUT THREAD | THREAD SERIES DESIGNATOR | UNJF STUD THREAD | THREAD QUANTITY PER INCH | 18 NUT THREAD | THREAD QUANTITY PER INCH | 18 STUD THREAD |
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