No other part numbers with same form, fit, and function found.
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 6645-00-269-2764
NSN 6685-01-540-9931
NSN 6685-01-604-9186
NSN 5999-01-452-0117
NSN 4140-01-060-2218
NSN 5945-01-126-2471
NSN 6650-01-168-8451
NSN 6650-01-298-0976
NSN 6610-01-450-3998
NSN 5930-01-460-1854
NSN 5985-01-030-1244
NSN 6685-01-501-3970