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: Threaded fasteners of aluminum
NSN 6135-01-300-6481
NSN 6620-00-104-6937
NSN 6320-01-246-4390
NSN 5935-00-707-5353
NSN 6645-01-234-7459
NSN 7035-01-158-8860
NSN 5950-01-474-6584
NSN 7035-00-185-8683
NSN 5960-01-039-2221
NSN 5905-01-236-1012
NSN 5935-01-099-6559
NSN 5950-01-198-0261