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 6610-01-652-9477
NSN 5960-01-628-2760
NSN 6145-00-205-4046
NSN 6145-00-499-1131
NSN 6220-01-240-9913
NSN 6650-01-141-5999
NSN 4140-01-384-2858
NSN 5855-00-962-5792
NSN 6620-01-308-0860
NSN 6685-01-573-6443
NSN 5945-00-346-3646
NSN 6610-01-107-2658