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 6685-00-077-8490
NSN 4140-01-620-0245
NSN 2925-00-964-7128
NSN 5895-01-491-4729
NSN 6150-01-573-7433
NSN 5920-01-062-2089
NSN 5925-01-222-0835
NSN 5985-01-492-9880
NSN 6320-01-384-3850
NSN 6105-01-634-0322
NSN 5855-01-486-0440
NSN 5998-01-365-1790