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National Stock Number:
5307-00-439-1651
Federal Supply Class:
5307
National Item Identification Number:
004391651
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:
| 55806P006 | 24617 | GENERAL MOTORS CORP | | 55806P006 | 63005 | ROLLS-ROYCE CORPORATION | | 55806P6 | 24617 | GENERAL MOTORS CORP | | 55806P6 | 63005 | ROLLS-ROYCE CORPORATION | | 55806P6 | 73342 | ALLISON TRANSMISSION INC | | 55806P006 | 73342 | ALLISON TRANSMISSION INC |
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Techincal Specification:
| HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM | | OVERALL LENGTH | 1.812 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6320 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 8735 | | NOMINAL THREAD SIZE | 0.438 INCHES STUD THREAD | | NOMINAL THREAD SIZE | 0.375 INCHES NUT THREAD | | SHANK DIAMETER | 0.368 INCHES MINIMUM AND 0.375 INCHES MAXIMUM | | SPECIAL FEATURES | STUD END THREAD 0.006 IN. OVERSIZE | | STYLE DESIGNATOR | STEPPED | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD CLASS | 3A NUT THREAD | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | THREAD DIRECTION | RIGHT-HAND STUD THREAD | | THREAD LENGTH | 0.750 INCHES MINIMUM STUD THREAD | | THREAD LENGTH | 0.844 INCHES MINIMUM NUT THREAD | | THREAD QUANTITY PER INCH | 14 STUD THREAD | | THREAD QUANTITY PER INCH | 24 NUT THREAD | | THREAD SERIES DESIGNATOR | UNF NUT THREAD | | THREAD PITCH DIAMETERS | +0.3980 TO 0.3998 INCHES STUD THREAD | | THREAD SERIES DESIGNATOR | UNS STUD THREAD |
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