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.
NSN 6650-00-449-6983
NSN 5975-00-246-4906
NSN 6610-00-944-0346
NSN 5920-01-421-5362
NSN 6620-00-658-6588
NSN 5915-00-631-1578
NSN 6145-01-121-4371
NSN 6650-01-037-9755
NSN 5930-01-262-1662
NSN 5999-01-235-7004
NSN 5855-01-224-7975
NSN 5945-00-097-9688