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 6320-01-170-4068
NSN 5895-01-479-1744
NSN 5999-00-581-6945
NSN 6645-01-141-0310
NSN 5990-01-443-2931
NSN 5965-01-168-8180
NSN 7035-01-322-8180
NSN 6135-01-350-2932
NSN 5985-01-373-9950
NSN 6610-00-701-2600
NSN 6220-01-080-6362
NSN 5965-00-422-5415