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National Stock Number: 5307-00-100-8007
Federal Supply Class: 5307
National Item Identification Number: 001008007
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:
KNNS428JS-11 | 29372 | HOWMET GLOBAL FASTENING SYSTEMS INC. | KNNS428S11 | 29372 | HOWMET GLOBAL FASTENING SYSTEMS INC. | MS51833C202-11 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE | MS51833C202-11 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
OVERALL LENGTH | 1.058 INCHES NOMINAL | MATERIAL | STEEL COMP 303 | NOMINAL THREAD SIZE | 0.250 INCHES NUT THREAD | NOMINAL THREAD SIZE | 0.375 INCHES STUD THREAD | SHANK DIAMETER | 0.250 INCHES NOMINAL | STYLE DESIGNATOR | STEPPED | SURFACE TREATMENT | PASSIVATE OVERALL | THREAD CLASS | 2A STUD THREAD | THREAD CLASS | 3A NUT THREAD | THREAD DIRECTION | RIGHT-HAND NUT THREAD | THREAD DIRECTION | RIGHT-HAND STUD THREAD | THREAD LENGTH | 0.470 INCHES NOMINAL NUT THREAD | THREAD LENGTH | 0.370 INCHES NOMINAL STUD THREAD | THREAD SERIES DESIGNATOR | UNC STUD THREAD | THREAD SERIES DESIGNATOR | UNF NUT THREAD | THREAD QUANTITY PER INCH | 16 STUD THREAD | THREAD QUANTITY PER INCH | 28 NUT THREAD |
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