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 2925-01-370-6898
NSN 5996-01-154-2443
NSN 5965-01-039-2795
NSN 6240-01-171-9500
NSN 6220-00-397-6910
NSN 5960-01-130-4992
NSN 5975-01-368-3828
NSN 5855-01-509-6872
NSN 6645-01-557-4608
NSN 5910-01-362-2886
NSN 6650-01-481-8009
NSN 5935-01-438-4062