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 6150-01-153-2796
NSN 5855-01-068-3683
NSN 5999-00-862-1925
NSN 5855-01-542-9059
NSN 6620-01-651-5425
NSN 6650-01-632-3135
NSN 5895-00-224-2007
NSN 5930-01-190-5305
NSN 6110-00-111-2761
NSN 4140-01-313-3733
NSN 6105-01-585-3556
NSN 6645-00-445-8143