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 5990-00-518-0684
NSN 5998-01-558-1092
NSN 4140-00-604-4826
NSN 5925-01-104-4893
NSN 5975-01-176-3615
NSN 6135-01-565-3284
NSN 5930-01-115-6768
NSN 6620-01-548-9993
NSN 6150-01-209-4411
NSN 5998-00-303-4758
NSN 6130-00-553-1589
NSN 5905-01-389-3734