Used on parts for bell helicopter. fastner-panel, stud, size 5 used on the following equipment ah-1j iran; ah-1j iran tow; ahro romania; ah-1w taiwan; ah-1w
Used on f18 e/f. fastener - high strength quick release type, c'sunk head, sleevebolt/retaining ring assembly internal thread, double lead 0.2500-28-unjf-3b passivate surface treated