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 6220-01-394-5263
NSN 6240-01-527-7893
NSN 5990-01-437-4876
NSN 5985-00-143-0008
NSN 6620-01-041-8567
NSN 6620-01-318-8314
NSN 5985-01-494-6296
NSN 5835-01-350-0566
NSN 5905-00-555-1899
NSN 5998-00-098-3994
NSN 6145-01-295-2398
NSN 5990-01-282-0570