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 5990-00-173-2816
NSN 5935-01-088-4466
NSN 2925-01-462-1620
NSN 6685-00-491-8220
NSN 5910-00-419-0201
NSN 5930-01-616-0373
NSN 6620-01-551-5959
NSN 4140-00-054-5469
NSN 5999-01-423-8982
NSN 6320-01-227-2648
NSN 6150-01-441-6568
NSN 5998-01-617-8270