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 6240-01-544-5452
NSN 6610-01-458-8411
NSN 5925-00-265-9488
NSN 5998-01-303-2599
NSN 6685-01-047-6695
NSN 5990-00-351-5479
NSN 6620-01-391-9829
NSN 6110-01-409-2692
NSN 6150-00-824-1938
NSN 6620-01-192-3083
NSN 6650-01-205-8578
NSN 6105-01-642-5645