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 6650-01-079-5678
NSN 6685-00-338-8983
NSN 7035-01-283-2536
NSN 5855-00-610-4052
NSN 5998-01-227-7690
NSN 5960-01-573-6483
NSN 6610-00-991-9453
NSN 5960-01-009-2579
NSN 5998-01-457-7660
NSN 6620-00-967-3662
NSN 5950-01-346-7611
NSN 6145-01-224-9205