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 5975-01-043-3084
NSN 5985-01-145-7353
NSN 5935-00-104-4600
NSN 5999-01-634-0576
NSN 5915-01-376-5514
NSN 5925-00-290-4451
NSN 5975-00-081-9873
NSN 5920-01-415-6546
NSN 5998-01-527-9775
NSN 5985-01-504-7882
NSN 5930-01-019-1574
NSN 5950-01-325-8868