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 6150-01-360-1588
NSN 5996-01-368-2906
NSN 6320-01-255-2096
NSN 6110-01-645-8676
NSN 6320-00-701-0437
NSN 6135-00-983-9187
NSN 5975-01-467-3005
NSN 6645-01-070-1210
NSN 5998-00-650-8148
NSN 6610-01-013-8922
NSN 5950-00-962-8535
NSN 6685-01-326-2543