Knurled on od
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 6620-01-655-4591
NSN 6320-01-285-1922
NSN 6645-01-541-2425
NSN 5935-00-137-0565
NSN 5998-00-201-1279
NSN 5999-00-703-2008
NSN 5985-01-359-8277
NSN 6620-00-233-6839
NSN 5855-01-103-8650
NSN 6650-01-203-8263
NSN 6240-00-357-0139
NSN 6650-00-861-4616