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National Stock Number:
5307-01-103-9768
Federal Supply Class:
5307
National Item Identification Number:
011039768
Description:
STUD,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. THE ENTIRE UNTHREADED PORTION MUST BE OF A SINGLE DIAMETER EQUAL TO OR SMALLER THAN THE MAXIMUM MAJOR DIAMETER OF THE LARGER THREADED END. INCLUDES RADIAL GROOVES OR THREAD RELIEFS. EXCLUDES ITEMS WITH TAPERED THREADS.
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Manufacturer Information:
| ST-1263P009 | 73342 | ALLISON TRANSMISSION INC |
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Techincal Specification:
| HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM | | NOMINAL THREAD SIZE | 0.312 INCHES NUT THREAD | | NOMINAL THREAD SIZE | 0.375 INCHES STUD THREAD | | OVERALL LENGTH | 1.438 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | EMS85010,FSCM 24617 MFR REF SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | SHANK DIAMETER | 0.312 INCHES NOMINAL | | THREAD CLASS | 3A NUT THREAD | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | THREAD DIRECTION | RIGHT-HAND STUD THREAD | | THREAD LENGTH | 0.531 INCHES NOMINAL NUT THREAD | | THREAD LENGTH | 0.625 INCHES NOMINAL STUD THREAD | | THREAD QUANTITY PER INCH | 16 STUD THREAD | | THREAD QUANTITY PER INCH | 24 NUT THREAD | | THREAD PITCH DIAMETERS | +0.3444 TO 0.3460 INCHES STUD THREAD | | THREAD SERIES DESIGNATOR | UNF NUT THREAD | | THREAD SERIES DESIGNATOR | UNS STUD THREAD | | STYLE DESIGNATOR | STEPPED |
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