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 6620-01-145-1278
NSN 5905-00-812-1641
NSN 5975-00-073-9090
NSN 7035-01-083-0282
NSN 5905-01-589-4035
NSN 5895-01-484-5228
NSN 5998-00-276-3222
NSN 6105-01-241-9936
NSN 6105-00-281-3928
NSN 5895-00-197-7188
NSN 6620-00-128-7980
NSN 5965-01-660-1079