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 5930-00-523-5763
NSN 6135-01-455-9646
NSN 5920-01-536-9253
NSN 5999-01-421-1134
NSN 6240-01-152-2662
NSN 6650-01-484-9505
NSN 6320-01-512-2031
NSN 5990-01-570-5471
NSN 5915-01-416-1528
NSN 6135-01-445-5316
NSN 5895-01-158-8728
NSN 5835-01-307-8954