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 5855-01-172-2228
NSN 6105-00-542-7948
NSN 6685-01-432-3436
NSN 6685-01-390-3023
NSN 5975-00-235-2347
NSN 5985-01-442-0997
NSN 5945-01-634-0588
NSN 4140-01-584-0930
NSN 6105-00-186-9380
NSN 4140-01-273-1829
NSN 5998-01-478-5371
NSN 2925-01-055-7607