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.
Classification: Nuts of iron or steel
NSN 5950-01-144-5390
NSN 5835-01-435-4139
NSN 5985-01-634-0635
NSN 5855-01-535-7127
NSN 6135-00-248-4102
NSN 4140-00-329-3854
NSN 5910-00-993-2380
NSN 7035-00-585-2113
NSN 5990-00-184-5750
NSN 5998-01-551-6258
NSN 5855-01-177-4751
NSN 6620-01-605-1154