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National Stock Number:
5307-00-984-1050
Federal Supply Class:
5307
National Item Identification Number:
009841050
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:
| AN161345 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE |
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Techincal Specification:
| HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM | | OVERALL LENGTH | 2.115 INCHES MINIMUM AND 2.135 INCHES MAXIMUM | | NOMINAL THREAD SIZE | 0.375 INCHES NUT THREAD | | NOMINAL THREAD SIZE | 0.438 INCHES STUD THREAD | | SHANK DIAMETER | 0.307 INCHES MINIMUM AND 0.311 INCHES MAXIMUM | | STYLE DESIGNATOR | STEPPED | | SURFACE FINISH | 63.0 MICROINCHES SHANK | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | THREAD DIRECTION | RIGHT-HAND STUD THREAD | | THREAD LENGTH | 0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM STUD THREAD | | THREAD LENGTH | 0.678 INCHES MINIMUM AND 0.698 INCHES MAXIMUM 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 | +0.3992 TO 0.4007 INCHES STUD THREAD | | THREAD SERIES DESIGNATOR | UNS STUD THREAD |
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