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National Stock Number:
5307-01-167-9842
Federal Supply Class:
5307
National Item Identification Number:
011679842
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:
| 23005936 | 38ZC7 | ROLLS-ROYCE MARINE NORTH AMERICA INC. | | 23005936 | 63005 | ROLLS-ROYCE CORPORATION | | 23005936 | 73342 | ALLISON TRANSMISSION INC |
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Techincal Specification:
| MATERIAL | STEEL COMP 630 | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE | | STYLE DESIGNATOR | SHOULDERED | | SHOULDER LENGTH | 0.320 INCHES MINIMUM AND | | 0.340 INCHES MAXIMUM | | NUT END SHANK LENGTH | 0.367 INCHES MINIMUM AND | | 0.438 INCHES MAXIMUM | | DISTANCE ACROSS FLATS | 0.430 INCHES MINIMUM AND | | 0.439 INCHES MAXIMUM | | NUT END SHANK DIAMETER | 0.246 INCHES MINIMUM AND | | 0.249 INCHES MAXIMUM | | OVERALL LENGTH | 1.861 INCHES NOMINAL | | THREAD SERIES DESIGNATOR | UNF NUT THREAD | | UNF STUD THREAD | | NOMINAL THREAD SIZE | 0.250 INCHES NUT THREAD | | 0.250 INCHES STUD THREAD | | THREAD CLASS | 3A NUT THREAD | | 3A STUD THREAD | | THREAD QUANTITY PER INCH | 28 NUT THREAD | | 28 STUD THREAD | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | RIGHT-HAND STUD THREAD | | THREAD LENGTH | 0.562 INCHES MINIMUM AND | | 0.633 INCHES MAXIMUM NUT THREAD | | 0.460 INCHES MINIMUM AND | | 0.531 INCHES MAXIMUM STUD THREAD | | SURFACE FINISH | 63.0 MICROINCHES SHANK | | 63.0 MICROINCHES SHOULDER BEARING SURFACE |
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