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: Nuts of iron or steel
NSN 6645-01-571-6404
NSN 6240-01-400-4212
NSN 5975-01-157-8140
NSN 6220-00-895-4930
NSN 6610-00-367-9603
NSN 6145-00-161-5415
NSN 5985-01-486-7952
NSN 5895-01-634-0630
NSN 5950-01-453-5829
NSN 5996-01-176-7275
NSN 5960-00-677-0564
NSN 5990-01-425-2175