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National Stock Number:
5307-00-544-9482
Federal Supply Class:
5307
National Item Identification Number:
005449482
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:
| 54A21941 | 80049 | DEPARTMENT OF THE AIR FORCE |
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Techincal Specification:
| MATERIAL | STEEL COMP 1020 | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE | | SURFACE TREATMENT | CADMIUM OR | | CADMIUM AND | | CHROMATE OR | | PHOSPHATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 FED SPEC ALL TREATMENT RESPONSES OVERALL | | STYLE DESIGNATOR | SHOULDERED | | SHOULDER DIAMETER | 0.359 INCHES MINIMUM AND | | 0.391 INCHES MAXIMUM | | SHOULDER LENGTH | 0.984 INCHES MINIMUM AND | | 1.016 INCHES MAXIMUM | | OVERALL LENGTH | 2.109 INCHES MINIMUM AND | | 2.141 INCHES MAXIMUM | | THREAD SERIES DESIGNATOR | UNF NUT THREAD | | UNF STUD THREAD | | NOMINAL THREAD SIZE | 0.312 INCHES NUT THREAD | | 0.312 INCHES STUD THREAD | | THREAD CLASS | 3A NUT THREAD | | 3A STUD THREAD | | THREAD QUANTITY PER INCH | 24 NUT THREAD | | 24 STUD THREAD | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | RIGHT-HAND STUD THREAD | | THREAD LENGTH | 0.663 INCHES MINIMUM AND | | 0.695 INCHES MAXIMUM NUT THREAD | | 0.375 INCHES MAXIMUM STUD THREAD | | SPECIAL FEATURES | 5/16 DIA. UNDERCUT 1/16 IN. WIDE 1/16 IN. FROM STUD END |
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