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.
NSN 6240-01-252-6599
NSN 6650-01-177-0632
NSN 5999-01-510-4358
NSN 5965-00-493-6008
NSN 5925-01-600-8927
NSN 5950-00-969-3927
NSN 5996-00-730-0430
NSN 4140-00-755-6814
NSN 5985-01-246-3725
NSN 7035-01-538-6676
NSN 6645-00-348-2841
NSN 6610-01-221-2606