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 6620-01-237-5603
NSN 5965-00-275-0491
NSN 5920-00-174-6641
NSN 6145-00-020-6708
NSN 5905-01-492-5483
NSN 5935-00-855-8568
NSN 7035-01-579-6598
NSN 6105-01-643-4226
NSN 6645-01-209-0264
NSN 5990-01-217-0580
NSN 5945-01-645-3742
NSN 5960-01-011-8687