An internally threaded nut which has either an internal seat or shoulder and/or is designed to be used with a ferrule, to mate with the seat of an externally threaded tube fitting to form a leakproof connection. Excludes nut (1), tube coupling, reducing; and nut (1), union.
Classification: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 5835-00-922-1263
NSN 5855-00-089-3974
NSN 6150-00-911-3597
NSN 5945-01-020-0564
NSN 2925-01-604-8984
NSN 5999-01-492-6370
NSN 6110-01-449-1954
NSN 6110-01-132-5997
NSN 4140-00-026-5437
NSN 5998-01-443-3002
NSN 6150-00-728-9764
NSN 6240-01-380-2127