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 6320-01-411-6610
NSN 6320-01-470-6826
NSN 6320-01-143-3597
NSN 5925-00-150-1072
NSN 5960-00-109-2806
NSN 5905-00-065-0189
NSN 5950-01-432-0242
NSN 2925-01-462-1620
NSN 6110-01-351-4527
NSN 6610-00-248-1559
NSN 5998-01-592-6859
NSN 4140-01-281-1615