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 5990-01-476-9956
NSN 6620-00-974-1994
NSN 5990-01-296-8190
NSN 6645-01-512-8472
NSN 6135-01-437-7741
NSN 6105-01-197-3961
NSN 5996-01-290-6926
NSN 5930-00-784-1623
NSN 5905-01-470-3935
NSN 4140-01-366-2458
NSN 5975-01-317-2425
NSN 6110-01-575-4098