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 7035-01-660-3940
NSN 6220-01-493-5613
NSN 5975-01-123-2823
NSN 5996-01-624-3209
NSN 6105-01-182-2071
NSN 5950-01-146-6592
NSN 6610-01-571-6898
NSN 6610-01-233-0949
NSN 5855-00-411-8688
NSN 5975-00-989-2027
NSN 6105-00-287-0989
NSN 6220-01-394-2604