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 2925-00-455-2367
NSN 6220-00-448-3522
NSN 6130-00-949-4195
NSN 5996-00-078-5518
NSN 5998-00-738-1411
NSN 5925-00-230-8723
NSN 5965-01-539-7345
NSN 6150-01-033-8762
NSN 5855-01-277-1663
NSN 5895-01-328-0455
NSN 5965-00-594-3115
NSN 6685-01-076-1747