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		                        | National Stock Number:
 5307-00-724-3528
 
 Federal Supply Class:
 5307
 
 National Item Identification Number:
 007243528
 
 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:
 
 | S18940 | 38151 | MARATHON ELECTRIC, LLC | 
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 Techincal Specification:
 
 | MATERIAL | STEEL COMP 4142 |  | STYLE DESIGNATOR | SHOULDERED |  | SHOULDER LENGTH | 0.375 INCHES NOMINAL |  | NUT END SHANK LENGTH | 0.125 INCHES NOMINAL |  | DISTANCE ACROSS FLATS | 0.875 INCHES NOMINAL |  | NUT END SHANK DIAMETER | 0.750 INCHES NOMINAL |  | OVERALL LENGTH | 5.625 INCHES NOMINAL |  | THREAD SERIES DESIGNATOR | UNC NUT THREAD |  |  | UNC STUD THREAD |  | NOMINAL THREAD SIZE | 0.750 INCHES NUT THREAD |  |  | 0.500 INCHES STUD THREAD |  | THREAD CLASS | 2A NUT THREAD |  |  | 2A STUD THREAD |  | THREAD QUANTITY PER INCH | 10 NUT THREAD |  |  | 13 STUD THREAD |  | THREAD DIRECTION | RIGHT-HAND NUT THREAD |  |  | RIGHT-HAND STUD THREAD |  | THREAD LENGTH | 3.875 INCHES NOMINAL NUT THREAD |  |  | 1.031 INCHES NOMINAL STUD THREAD |  | SPECIAL FEATURES | HEAT TREAT MIN. TENSILE STRENGTH 110000 TO 120000 PSI |  | THE MANUFACTURERS DATA |  |  | MANUFACTURERS CODE | 38151 |  | DESIGN CONTROL REFERENCE | S18940 | 
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