An internally threaded nut which has an internal seat or shoulder designed to engage the nut retaining flange of a union tailpiece. The threaded portion is used to engage the thread piece of a union, union elbor or the like. Excludes nut (1), tube coupling.
Classification: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 6320-01-556-2011
NSN 5910-00-385-1149
NSN 5855-01-231-4945
NSN 5905-01-512-2224
NSN 6645-01-160-4256
NSN 5998-00-576-4861
NSN 6220-01-519-9305
NSN 5960-01-624-1170
NSN 5910-01-294-3648
NSN 5990-01-069-4604
NSN 6105-01-350-9691
NSN 5915-01-049-1332