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 6150-00-681-1664
NSN 6240-01-542-8886
NSN 5920-01-042-9351
NSN 5925-01-507-8258
NSN 5935-01-191-0165
NSN 5950-00-403-2953
NSN 6685-01-084-4319
NSN 5925-01-143-3997
NSN 5998-01-644-1567
NSN 6620-01-238-9224
NSN 6110-01-359-5382
NSN 6620-01-154-7051