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 5855-00-281-3843
NSN 5985-00-922-6219
NSN 6110-00-344-9432
NSN 5925-01-581-4662
NSN 5950-01-098-5281
NSN 6135-01-430-3119
NSN 6135-00-043-4312
NSN 6620-00-551-3739
NSN 4140-01-055-6355
NSN 6645-01-492-5304
NSN 5920-01-448-2844
NSN 5905-01-440-7672