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 5960-01-387-0373
NSN 5855-00-185-1560
NSN 5996-01-336-0338
NSN 5920-01-344-1571
NSN 6240-00-391-6402
NSN 5996-01-658-7888
NSN 5960-01-385-0191
NSN 5930-01-323-6831
NSN 6105-00-003-5314
NSN 6650-00-415-0273
NSN 5999-01-530-3847
NSN 5990-00-306-0222