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 6240-01-181-9565
NSN 6645-00-872-2130
NSN 7035-00-115-1886
NSN 5855-01-105-7793
NSN 6610-00-119-1591
NSN 6320-00-925-0558
NSN 5999-01-435-1810
NSN 5905-01-593-8154
NSN 5950-01-205-0178
NSN 5945-00-520-5066
NSN 5990-00-659-8067
NSN 6145-01-312-0739