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 5855-01-659-8769
NSN 5905-01-484-8582
NSN 5855-00-921-6589
NSN 6135-01-469-7574
NSN 6620-01-168-5273
NSN 6320-01-339-8056
NSN 5965-01-264-1738
NSN 6685-01-014-0712
NSN 6685-01-415-0574
NSN 5930-01-399-3344
NSN 6620-00-492-4936
NSN 5935-00-109-0147