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 5990-01-248-8222
NSN 5998-01-401-5396
NSN 6240-01-348-0057
NSN 5985-01-447-2974
NSN 5835-00-928-5717
NSN 6610-01-213-9288
NSN 5835-01-177-1092
NSN 6150-00-650-6790
NSN 5895-01-401-5388
NSN 7035-01-490-5342
NSN 6145-01-361-4174
NSN 6220-01-140-6613