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 5990-01-198-0115
NSN 5985-00-431-8772
NSN 5920-01-123-9854
NSN 5855-01-295-2313
NSN 5945-01-166-9998
NSN 5855-01-343-2933
NSN 6620-01-286-2204
NSN 7035-01-361-8821
NSN 6620-01-645-8359
NSN 6240-00-051-8474
NSN 5999-00-816-9670
NSN 5960-00-656-2451