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 5910-01-401-5279
NSN 5895-00-092-5948
NSN 5915-01-036-9456
NSN 6220-01-368-5304
NSN 6650-01-146-5000
NSN 5998-01-524-5038
NSN 6610-01-464-3037
NSN 5999-00-483-2098
NSN 6645-00-833-2395
NSN 5950-00-378-5286
NSN 6145-00-575-7190
NSN 6650-01-369-1650