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 6220-01-042-7729
NSN 5990-00-440-6532
NSN 5985-01-051-3851
NSN 7035-00-849-5526
NSN 6150-00-919-1601
NSN 5835-01-439-0180
NSN 4140-01-015-2728
NSN 5960-01-507-9112
NSN 6135-01-265-1384
NSN 6320-01-160-3730
NSN 5998-01-396-0259
NSN 6110-01-565-2724