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 5905-00-125-3517
NSN 6150-00-886-4320
NSN 5975-00-785-9288
NSN 5990-01-127-9294
NSN 5925-00-802-7479
NSN 5965-00-144-2543
NSN 5905-01-267-3913
NSN 6220-01-066-1193
NSN 7035-00-849-5526
NSN 5945-00-835-6507
NSN 5996-01-265-5150
NSN 5855-01-541-5569