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 4140-00-529-0844
NSN 5925-00-258-1973
NSN 6145-01-332-6634
NSN 5930-01-468-6478
NSN 2925-00-113-6146
NSN 5925-01-203-6824
NSN 5985-00-440-8939
NSN 6645-01-125-6811
NSN 6150-01-291-4394
NSN 6145-01-140-6381
NSN 5985-01-228-6619
NSN 5945-00-401-2705