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 5895-00-300-1043
NSN 6130-01-370-4980
NSN 2925-00-126-2879
NSN 5905-01-286-4265
NSN 2925-01-191-9668
NSN 5895-01-491-3085
NSN 5895-00-152-5035
NSN 5910-00-734-6143
NSN 7035-01-361-8821
NSN 5945-00-868-4415
NSN 5950-01-082-0979
NSN 6240-00-034-5909