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 5990-01-149-0691
NSN 5925-00-493-9154
NSN 6220-01-406-3167
NSN 6610-01-301-2714
NSN 6105-01-054-3649
NSN 6220-01-190-7542
NSN 5999-00-999-4058
NSN 6105-01-486-1456
NSN 4140-01-424-0611
NSN 5910-01-183-6453
NSN 5960-00-443-9452
NSN 6685-01-025-6765