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 6645-01-034-6037
NSN 4140-01-473-1765
NSN 6650-01-014-7671
NSN 5985-01-406-6799
NSN 5915-00-205-2615
NSN 5960-01-328-8248
NSN 5990-01-277-9753
NSN 5960-01-415-3574
NSN 6130-01-168-8507
NSN 5895-00-760-9236
NSN 6145-00-652-9307
NSN 4140-01-058-6339