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: Nuts of iron or steel
NSN 6130-01-178-5143
NSN 6220-00-001-2759
NSN 6105-01-527-5270
NSN 5996-01-303-4630
NSN 5985-01-284-0394
NSN 5975-01-443-3167
NSN 6110-01-086-8076
NSN 6220-01-201-4117
NSN 5925-01-055-3868
NSN 5905-00-175-4381
NSN 5960-00-869-7404
NSN 5985-00-462-5792