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 5935-00-328-7342
NSN 5925-00-173-1036
NSN 6685-00-823-7790
NSN 6685-01-366-5759
NSN 5990-00-073-2676
NSN 5915-01-115-7139
NSN 6130-01-536-1095
NSN 6645-00-451-6462
NSN 7035-00-549-2722
NSN 6150-01-209-3307
NSN 2925-01-554-3650
NSN 5965-00-871-2678