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 5855-01-400-1590
NSN 5996-01-535-8047
NSN 6130-01-578-6617
NSN 6620-01-386-5914
NSN 5910-01-541-5950
NSN 5910-00-170-8271
NSN 5990-01-443-2931
NSN 5905-00-285-2866
NSN 6645-00-536-1555
NSN 6610-01-473-4912
NSN 5935-01-633-3905
NSN 2925-01-464-2535