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: Nuts of iron or steel
NSN 6320-00-483-0451
NSN 6150-01-062-0853
NSN 5960-01-599-9821
NSN 6145-01-648-0285
NSN 5998-01-629-9591
NSN 6645-01-418-8035
NSN 6620-01-106-3553
NSN 5996-01-573-6931
NSN 6320-01-227-2648
NSN 6110-01-586-6159
NSN 5965-01-056-1303
NSN 2925-01-236-0015