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 5935-00-578-5687
NSN 7035-01-443-3052
NSN 5975-01-496-8787
NSN 5975-01-433-1612
NSN 6685-00-625-7428
NSN 5920-01-232-8497
NSN 7035-01-589-2629
NSN 5935-01-054-2357
NSN 5895-01-219-1097
NSN 5895-00-912-4745
NSN 5985-00-063-9517
NSN 5910-00-814-4955