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.
NSN 6650-01-068-3997
NSN 5920-01-551-1295
NSN 5920-01-362-9992
NSN 6220-00-149-0977
NSN 5975-01-442-3725
NSN 6130-01-361-6730
NSN 5975-01-650-8317
NSN 5895-00-044-6733
NSN 5998-00-736-4662
NSN 5960-00-300-2358
NSN 6620-01-510-3501
NSN 5905-01-485-3327