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 6650-01-142-5540
NSN 6145-01-255-8700
NSN 6105-00-752-2560
NSN 5910-01-510-0769
NSN 5920-01-603-9341
NSN 6145-01-570-6717
NSN 5996-01-143-5779
NSN 4140-00-517-7902
NSN 6685-01-480-6030
NSN 7035-01-287-9817
NSN 6240-01-411-4603
NSN 5996-01-322-0021