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 5910-00-371-8706
NSN 5960-00-338-9164
NSN 4140-00-654-9146
NSN 6145-01-517-6708
NSN 6240-01-463-3132
NSN 6685-00-534-7376
NSN 5960-01-039-5387
NSN 5950-00-385-8906
NSN 5855-01-466-1588
NSN 5950-01-202-8196
NSN 6220-01-231-4552
NSN 5999-01-513-3075