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 6685-01-485-0604
NSN 6110-00-156-4307
NSN 6620-00-819-5046
NSN 6240-00-275-1950
NSN 5960-01-570-8605
NSN 6150-01-139-5283
NSN 4140-00-679-8630
NSN 6220-01-611-7723
NSN 5996-01-207-8030
NSN 5835-01-485-0210
NSN 5930-01-235-9607
NSN 6610-01-232-4802