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National Stock Number:
5307-01-287-6692
Federal Supply Class:
5307
National Item Identification Number:
012876692
Description:
STUD,SHOULDERED AND STEPPED
Detail:
A HEADLESS FASTENER NOT EXCEEDING 12 INCHES (304.8 MM) IN LENGTH, THREADED EXTERNALLY ON BOTH ENDS, ON WHICH THE NOMINAL DIAMETER OF ONE THREADED SECTION IS GREATER THAN THE OTHER. ALL OR PART OF THE UNTHREADED SECTION IS GREATER THAN THE MAXIMUM MAJOR DIAMETER OF THE LARGEST THREADED SECTION. IT MAY BE THREAD RELIEVED. EXCLUDES ITEMS WITH TAPERED THREADS. SEE ALSO STUD, LOCKED IN.
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Manufacturer Information:
| 6797389-6 | 73342 | ALLISON TRANSMISSION INC |
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Techincal Specification:
| MATERIAL | STEEL COMP 4130 | | OVERALL LENGTH | 4.000 INCHES NOMINAL | | THREAD SERIES DESIGNATOR | UNC NUT THREAD | | UNF STUD THREAD | | NOMINAL THREAD SIZE | 0.375 INCHES NUT THREAD | | 0.438 INCHES STUD THREAD | | THREAD CLASS | 2A NUT THREAD | | 3A STUD THREAD | | THREAD QUANTITY PER INCH | 16 NUT THREAD | | 20 STUD THREAD | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | RIGHT-HAND STUD THREAD | | THREAD LENGTH | 1.875 INCHES NOMINAL NUT THREAD | | 0.750 INCHES NOMINAL STUD THREAD | | SPECIAL FEATURES | SHOULDER 0.812 DIA.,0.249 LG. NUT END GRIP 0.688 LG.,0.370 X 0.374 DIA; STUD END GRIP 0.438 LG.,0.400 X 0.405 DIA. | | HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND | | 36.0 ROCKWELL C MAXIMUM | | DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END | 0.188 INCHES NOMINAL FIRST HOLE | | COTTER PIN HOLE DIAMETER | 0.094 INCHES MINIMUM AND | | 0.097 INCHES MAXIMUM FIRST HOLE |
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