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: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 5990-00-081-3937
NSN 6620-01-029-8723
NSN 5998-00-633-5169
NSN 5905-00-161-9175
NSN 4140-01-463-7622
NSN 5915-00-290-1569
NSN 6150-01-355-8153
NSN 5960-01-286-3766
NSN 6650-00-067-3572
NSN 6685-01-127-6833
NSN 6150-01-167-8023
NSN 6105-01-519-8003