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 5920-01-619-8819
NSN 5945-01-132-5359
NSN 6645-01-481-9834
NSN 5910-00-453-2279
NSN 6145-01-600-0910
NSN 5960-01-046-8308
NSN 6105-01-157-7011
NSN 5950-00-185-5121
NSN 5996-00-204-4324
NSN 5960-00-491-6580
NSN 6145-01-421-2007
NSN 6645-01-386-6311