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 2925-01-140-8957
NSN 5915-00-557-8178
NSN 6130-01-550-2757
NSN 6105-00-163-4390
NSN 6650-00-300-9895
NSN 5996-01-109-1586
NSN 5985-01-371-3067
NSN 6645-01-582-9833
NSN 6320-00-004-9158
NSN 6685-00-168-0847
NSN 5835-01-622-2556
NSN 4140-00-773-6474