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 4140-01-268-9129
NSN 5905-01-059-6543
NSN 5990-00-772-9277
NSN 6135-00-444-1402
NSN 6645-00-114-2678
NSN 6135-01-558-7257
NSN 6610-01-326-0119
NSN 5985-01-297-5989
NSN 5985-01-382-9979
NSN 5905-01-028-2038
NSN 6620-01-519-2628
NSN 5998-01-289-5938