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 6620-01-364-0195
NSN 6130-00-151-5001
NSN 6240-01-564-7698
NSN 5930-01-299-0886
NSN 6610-01-142-8958
NSN 6145-01-218-6029
NSN 5985-00-264-8931
NSN 5999-00-243-6587
NSN 5930-00-442-6448
NSN 5990-01-254-3197
NSN 6645-01-495-0939
NSN 5905-01-283-0152