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 5835-01-604-7489
NSN 6320-00-371-8335
NSN 5835-01-057-5827
NSN 5905-01-059-7890
NSN 5999-01-520-9033
NSN 6105-01-209-6234
NSN 7035-00-529-3128
NSN 6610-01-305-7927
NSN 5965-00-275-0491
NSN 5905-01-500-1365
NSN 6145-00-852-1984
NSN 4140-01-369-2959