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 6645-00-664-4665
NSN 6620-01-401-5356
NSN 5960-01-104-3426
NSN 6110-00-228-4308
NSN 5950-00-867-0065
NSN 5950-00-256-9965
NSN 6130-01-469-9141
NSN 6135-00-062-5080
NSN 5925-00-387-3956
NSN 6685-01-391-9546
NSN 6610-01-369-6280
NSN 5960-00-283-9702