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 5990-01-106-3786
NSN 6650-01-364-1313
NSN 5999-01-118-9799
NSN 5950-00-700-6043
NSN 5925-01-644-4660
NSN 5935-00-111-8638
NSN 4140-01-075-3023
NSN 5950-01-501-0011
NSN 6135-01-056-4609
NSN 6220-01-496-1517
NSN 5990-01-079-3271
NSN 5925-01-604-4008