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 5990-00-600-6151
NSN 6620-01-298-0991
NSN 6650-00-035-9297
NSN 6650-01-266-6701
NSN 6240-01-207-3863
NSN 5985-01-441-0476
NSN 6240-01-298-6618
NSN 6240-00-904-6650
NSN 5835-01-152-9483
NSN 6135-00-968-8594
NSN 6135-00-100-0485
NSN 5965-00-780-5445