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 6220-00-616-4247
NSN 2925-01-121-3355
NSN 5998-01-060-3373
NSN 5925-01-359-3238
NSN 5895-01-025-0971
NSN 6110-00-953-1027
NSN 6145-00-236-3226
NSN 6645-01-305-4068
NSN 5925-01-111-8431
NSN 6145-01-041-3057
NSN 5950-01-303-6078
NSN 5950-01-425-4005