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 6620-01-017-4790
NSN 5930-01-318-4449
NSN 5905-01-548-9568
NSN 6110-00-007-6453
NSN 5965-01-426-3191
NSN 5920-00-752-3081
NSN 5930-01-418-8487
NSN 5960-01-112-2321
NSN 2925-00-200-0085
NSN 5910-00-615-0294
NSN 6150-00-475-1899
NSN 6610-01-084-4488