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 5920-01-335-9527
NSN 6645-01-273-2462
NSN 5905-01-588-4053
NSN 6240-01-063-6070
NSN 6610-01-290-2627
NSN 6240-00-304-7015
NSN 6610-00-015-9383
NSN 5925-01-519-8048
NSN 5855-01-236-9645
NSN 5925-00-918-5531
NSN 6135-01-370-2599
NSN 6620-00-286-5721