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 5985-00-544-1985
NSN 5965-01-393-9688
NSN 5915-01-183-7977
NSN 5930-01-121-7131
NSN 6645-01-447-6777
NSN 6240-00-114-5105
NSN 5905-00-840-7917
NSN 6105-00-551-3747
NSN 5930-00-426-5618
NSN 6685-00-516-2173
NSN 6685-01-184-0746
NSN 6240-01-466-2680