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National Stock Number:
5307-00-752-1247
Federal Supply Class:
5307
National Item Identification Number:
007521247
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:
| 301087 | 02978 | RENK AMERICA LLC | | 7521247 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| STYLE DESIGNATOR | SHOULDERED | | SHOULDER DIAMETER | 0.843 INCHES MINIMUM AND | | 0.845 INCHES MAXIMUM | | SHOULDER LENGTH | 0.155 INCHES MINIMUM AND | | 0.160 INCHES MAXIMUM | | NUT END SHANK LENGTH | 2.933 INCHES NOMINAL | | STUD END SHANK DIAMETER | 0.500 INCHES MINIMUM AND | | 0.510 INCHES MAXIMUM | | OVERALL LENGTH | 6.840 INCHES NOMINAL | | THREAD SERIES DESIGNATOR | UNF NUT THREAD | | UNC STUD THREAD | | NOMINAL THREAD SIZE | 0.625 INCHES NUT THREAD | | 0.625 INCHES STUD THREAD | | THREAD CLASS | 3A NUT THREAD | | 3A STUD THREAD | | THREAD QUANTITY PER INCH | 18 NUT THREAD | | 11 STUD THREAD | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | RIGHT-HAND STUD THREAD | | THREAD LENGTH | 1.190 INCHES NOMINAL NUT THREAD | | 0.150 INCHES NOMINAL STUD THREAD | | DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END | 0.220 INCHES NOMINAL FIRST HOLE | | COTTER PIN HOLE DIAMETER | 0.063 INCHES NOMINAL FIRST HOLE | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 02978 | | DESIGN CONTROL REFERENCE | 301087 | | MATERIAL | STEEL COMP 8640 OR | | STEEL COMP 8740 OR | | STEEL COMP 4140 |
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