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 6220-01-503-5420
NSN 6240-01-598-8177
NSN 5935-01-570-4641
NSN 6620-01-156-4641
NSN 5990-01-529-7307
NSN 6685-00-173-3848
NSN 5998-01-542-0919
NSN 2925-01-138-8104
NSN 6145-01-567-3081
NSN 5910-00-318-5067
NSN 6650-01-227-1632
NSN 6650-01-320-6627