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 6220-01-231-9813
NSN 6150-01-065-8131
NSN 5945-00-242-4905
NSN 6685-01-102-9709
NSN 6685-01-429-8298
NSN 5930-01-658-9086
NSN 6105-00-317-5688
NSN 6620-01-365-1499
NSN 6650-01-306-6079
NSN 5950-01-579-4485
NSN 5910-00-001-3912
NSN 6145-00-819-0062