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 4140-01-035-5530
NSN 5985-01-622-2770
NSN 2925-01-400-2286
NSN 6110-00-862-0018
NSN 5895-01-283-6058
NSN 6145-01-598-2402
NSN 5855-00-832-9341
NSN 5985-00-106-2681
NSN 5910-01-105-8083
NSN 5998-00-707-5781
NSN 4140-01-384-3405
NSN 6135-01-068-0119