Stamp cga540 three times around outside
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: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 5985-01-203-8053
NSN 5905-00-594-8102
NSN 5950-01-431-3336
NSN 5996-01-330-8742
NSN 6650-01-430-4126
NSN 5920-01-406-5195
NSN 6645-01-243-3138
NSN 5835-01-383-1313
NSN 5999-01-268-3786
NSN 6320-01-561-9011
NSN 6650-00-486-7924
NSN 5998-01-433-2531