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 6110-01-473-9550
NSN 5975-01-540-5558
NSN 6610-01-384-0112
NSN 6110-00-744-1301
NSN 5945-00-679-5625
NSN 5935-01-507-3181
NSN 5998-01-025-0499
NSN 5855-01-634-0259
NSN 5998-00-894-0904
NSN 5985-01-358-6042
NSN 5985-00-059-9386
NSN 5985-01-109-5975