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 5920-01-006-9821
NSN 4140-00-905-5035
NSN 5998-00-441-7541
NSN 6130-00-943-8575
NSN 7035-00-064-7008
NSN 5990-00-682-3531
NSN 5895-00-080-7869
NSN 5905-01-232-9746
NSN 5975-00-936-2112
NSN 6240-00-113-5239
NSN 5960-00-984-7130
NSN 5935-01-170-9126