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 6150-01-400-4211
NSN 5950-01-014-5589
NSN 6685-01-386-7963
NSN 5998-01-007-0738
NSN 5895-00-862-2800
NSN 5998-00-140-3294
NSN 5998-01-281-8381
NSN 6620-00-118-1983
NSN 6135-01-502-5787
NSN 5998-01-009-3347
NSN 6650-01-293-0630
NSN 5990-01-449-7090