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 5920-01-366-8127
NSN 6240-00-681-2795
NSN 6150-01-072-8362
NSN 5950-00-389-7139
NSN 6130-01-391-6831
NSN 5935-01-366-3767
NSN 6685-00-252-0689
NSN 6620-01-553-1080
NSN 4140-01-076-8051
NSN 5945-01-420-2802
NSN 6610-00-033-3289
NSN 6645-00-602-5968