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National Stock Number: 5307-00-639-8532
Federal Supply Class: 5307
National Item Identification Number: 006398532
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:
463712-1 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
OVERALL LENGTH | 5.220 INCHES NOMINAL | MATERIAL | STEEL COMP 8630 | NOMINAL THREAD SIZE | 0.375 INCHES STUD THREAD | NOMINAL THREAD SIZE | 0.500 INCHES NUT THREAD | SHANK DIAMETER | 0.500 INCHES NOMINAL | SPECIAL FEATURES | TWO HOLES 0.046 IN. DIA 180.0 DEG APART THROUGH SQUARE 0.190 IN. FROM END | STYLE DESIGNATOR | STEPPED | THREAD CLASS | 3A NUT THREAD | THREAD CLASS | 3A STUD THREAD | THREAD DIRECTION | RIGHT-HAND NUT THREAD | THREAD DIRECTION | RIGHT-HAND STUD THREAD | THREAD LENGTH | 0.750 INCHES NOMINAL STUD THREAD | THREAD LENGTH | 3.390 INCHES MINIMUM NUT THREAD | THREAD QUANTITY PER INCH | 20 NUT THREAD | THREAD QUANTITY PER INCH | 24 STUD THREAD | THREAD SERIES DESIGNATOR | UNF NUT THREAD | THREAD SERIES DESIGNATOR | UNF STUD THREAD |
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