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 6620-01-605-1154
NSN 6110-01-290-2979
NSN 6105-01-290-8793
NSN 5935-01-422-2094
NSN 5960-01-224-7151
NSN 6240-00-308-9456
NSN 7035-01-478-5922
NSN 6150-01-660-6059
NSN 6650-01-555-8049
NSN 6105-00-456-1433
NSN 6220-01-634-0660
NSN 5895-01-531-1146