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 6240-01-513-0306
NSN 5905-01-067-7346
NSN 2925-01-254-3068
NSN 6620-01-296-0873
NSN 5905-00-280-0064
NSN 6620-01-648-1594
NSN 5925-01-152-2690
NSN 5999-00-761-0259
NSN 6685-01-640-9229
NSN 6620-01-352-5640
NSN 4140-00-219-3146
NSN 5990-01-206-8895