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 4140-00-451-8374
NSN 5965-01-100-1195
NSN 6130-01-473-5880
NSN 5935-01-351-5689
NSN 2925-00-617-0826
NSN 6145-01-265-7159
NSN 6105-01-027-1135
NSN 6220-01-510-2507
NSN 6610-01-620-2303
NSN 5945-01-480-9094
NSN 6620-01-303-2563
NSN 5895-00-167-1117