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 4140-01-049-3977
NSN 5990-01-642-0113
NSN 6240-01-475-7261
NSN 5935-01-282-4751
NSN 5950-01-343-6918
NSN 5999-00-823-3262
NSN 5965-01-391-1703
NSN 5835-00-660-4523
NSN 5915-00-910-9334
NSN 5930-01-608-3433
NSN 6220-01-076-4383
NSN 6105-01-444-3849