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 6685-01-631-1783
NSN 6220-01-220-5260
NSN 6620-01-322-0018
NSN 5920-00-979-6287
NSN 5960-01-437-7422
NSN 5835-01-416-6455
NSN 5855-01-079-1259
NSN 5930-01-415-2901
NSN 5996-01-514-8118
NSN 5960-01-411-5899
NSN 5960-01-123-8775
NSN 5998-01-088-8239