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 5950-01-621-8681
NSN 6685-01-337-8389
NSN 6645-01-661-0428
NSN 6610-01-053-6781
NSN 5925-01-549-6383
NSN 6650-01-374-4923
NSN 5975-01-569-4961
NSN 5985-01-652-5866
NSN 6135-01-293-3066
NSN 5915-01-586-5829
NSN 5920-00-606-8699
NSN 5855-01-577-9496