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 6645-01-322-5644
NSN 6150-01-538-4865
NSN 5999-00-169-7935
NSN 4140-00-449-1356
NSN 6150-01-379-1662
NSN 5999-01-225-5474
NSN 6685-01-375-4778
NSN 6220-01-280-5353
NSN 5945-00-862-2891
NSN 6220-01-216-3407
NSN 6130-01-495-0274
NSN 5996-00-518-4880