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 4140-01-334-9043
NSN 6105-00-708-9680
NSN 5915-01-221-0363
NSN 6130-01-461-8752
NSN 6150-00-222-8988
NSN 6650-01-137-3278
NSN 6320-01-123-6814
NSN 5996-01-593-7070
NSN 6110-01-400-4207
NSN 6610-01-578-7771
NSN 6240-01-608-4401
NSN 5855-01-073-9686