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National Stock Number: 5307-00-149-9643
Federal Supply Class: 5307
National Item Identification Number: 001499643
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:
12085P008 | 00198 | PRATT & WHITNEY CANADA CORP | 12085P8 | 77445 | RTX CORPORATION | 5307L20-008-8 | 81996 | U S ARMY AVIATION AND MISSILE COMMAND | 5307L20008-7 | 81996 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
MATERIAL | STEEL COMP 8735 | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6320 ASSN STD SINGLE MATERIAL RESPONSE | SURFACE TREATMENT | CADMIUM OVERALL | STYLE DESIGNATOR | STEPPED | SHANK DIAMETER | 0.371 INCHES MINIMUM AND | | 0.373 INCHES MAXIMUM | OVERALL LENGTH | 1.625 INCHES NOMINAL | THREAD SERIES DESIGNATOR | UNF NUT THREAD | | UNC STUD THREAD | NOMINAL THREAD SIZE | 0.312 INCHES NUT THREAD | | 0.375 INCHES STUD THREAD | THREAD QUANTITY PER INCH | 24 NUT THREAD | | 16 STUD THREAD | THREAD PITCH DIAMETERS | 0.3466 TO 0.3490 INCHES STUD THREAD | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | RIGHT-HAND STUD THREAD | THREAD LENGTH | 0.469 INCHES MAXIMUM NUT THREAD | | 0.750 INCHES MAXIMUM STUD THREAD | SPECIAL FEATURES | STUD END THREAD 0.008 IN. OVERSIZE |
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