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 6150-01-218-1767
NSN 5920-01-299-5294
NSN 6650-00-717-8913
NSN 6685-01-350-7968
NSN 6610-00-388-9188
NSN 6645-01-370-4259
NSN 5910-01-258-1900
NSN 6110-01-300-3389
NSN 7035-00-408-8170
NSN 5999-00-394-7191
NSN 5925-00-816-6658
NSN 6685-01-442-0245