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 6220-00-527-1177
NSN 6150-01-423-0407
NSN 5895-01-355-5996
NSN 6150-00-171-9445
NSN 5920-00-468-3074
NSN 6110-00-900-2836
NSN 5975-01-508-3504
NSN 4140-01-633-4375
NSN 6620-01-441-7896
NSN 6610-01-578-1976
NSN 5895-00-013-7405
NSN 6610-00-526-4394