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: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 4140-00-591-6315
NSN 6110-00-271-9928
NSN 5895-01-435-6624
NSN 6685-00-736-1569
NSN 5999-01-181-1327
NSN 5915-01-243-2534
NSN 5945-00-279-3223
NSN 6620-00-176-5722
NSN 5945-00-010-3007
NSN 5985-01-357-6127
NSN 6130-00-533-3339
NSN 5960-01-107-3272