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 6650-00-729-6745
NSN 5930-01-452-7800
NSN 5990-01-327-1558
NSN 5925-01-041-9943
NSN 6130-00-881-7205
NSN 6240-00-052-4592
NSN 6685-00-847-4075
NSN 5985-00-845-6807
NSN 6145-01-294-2303
NSN 4140-00-205-0853
NSN 7035-01-276-9016
NSN 5920-00-259-7294