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.
NSN 4140-00-690-5288
NSN 5945-01-227-9362
NSN 6150-01-505-3987
NSN 6145-00-104-7789
NSN 6135-00-271-0407
NSN 6685-01-123-3248
NSN 6135-01-472-9011
NSN 6145-00-414-5315
NSN 5965-01-546-2939
NSN 6650-00-520-5040
NSN 6135-01-541-9264
NSN 5920-00-167-1391