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 6620-01-263-6697
NSN 4140-01-167-1368
NSN 6145-01-433-5511
NSN 6135-00-299-6918
NSN 6320-01-250-0290
NSN 6645-01-123-9277
NSN 5855-01-364-9810
NSN 5965-01-201-8399
NSN 5925-01-309-2366
NSN 5985-00-951-1638
NSN 6105-01-328-7446
NSN 6650-01-375-4769