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 4140-00-406-1659
NSN 6645-01-552-9447
NSN 5965-00-665-2156
NSN 6150-01-153-2796
NSN 5996-00-518-3675
NSN 5965-00-995-6636
NSN 6685-00-498-4299
NSN 6685-01-535-6466
NSN 5965-00-189-9394
NSN 5998-01-384-5405
NSN 6685-01-577-9366
NSN 6610-01-433-2219