An externally threaded fastening device which has an internal or external seat, designed to mate with the seat of an internally threaded tube fitting for the purpose of securing the tube to the fitting to form a leakproof connection.
NSN 2925-00-253-1655
NSN 5985-00-595-8633
NSN 5855-01-533-3888
NSN 5910-00-161-4058
NSN 5998-01-481-7183
NSN 5905-01-224-5246
NSN 6240-01-026-0032
NSN 5910-00-726-5010
NSN 6650-00-466-1697
NSN 4140-00-295-0787
NSN 5910-00-190-0136
NSN 6240-00-027-9931