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 7035-00-117-0418
NSN 5895-00-521-1154
NSN 6685-01-601-9439
NSN 5998-00-910-5462
NSN 6645-00-337-8298
NSN 6620-01-588-2319
NSN 6110-01-139-4127
NSN 6620-01-599-2011
NSN 6145-01-385-2711
NSN 5945-01-480-2879
NSN 5925-01-362-9693
NSN 5915-01-474-4210