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 6650-01-049-0384
NSN 5985-01-352-5296
NSN 6110-00-811-0363
NSN 6645-00-938-2173
NSN 5910-00-198-8274
NSN 6650-01-233-0016
NSN 6320-00-456-2092
NSN 5925-01-076-6378
NSN 6150-01-029-7684
NSN 5985-01-349-7340
NSN 5895-01-069-4219
NSN 6130-01-181-5475