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 5835-00-537-7780
NSN 5990-00-467-7431
NSN 5920-00-819-0099
NSN 6685-01-378-6821
NSN 6145-00-459-4899
NSN 6105-01-179-0478
NSN 6610-01-514-0745
NSN 6105-00-522-6857
NSN 5935-00-816-8646
NSN 4140-01-207-7218
NSN 5910-01-062-2183
NSN 5905-00-146-4548