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 5920-01-494-7443
NSN 6610-01-499-0776
NSN 2925-01-103-1241
NSN 7035-01-352-6235
NSN 5905-00-172-7070
NSN 6645-01-425-2330
NSN 5935-01-569-0891
NSN 5945-01-047-0187
NSN 2925-01-244-3016
NSN 6645-01-128-7866
NSN 6145-01-307-8674
NSN 6130-01-211-0224