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 6105-01-466-7886
NSN 4140-01-316-4676
NSN 5985-01-525-9723
NSN 5996-01-534-6918
NSN 6610-01-215-8489
NSN 6320-01-347-2638
NSN 6145-01-159-6659
NSN 5996-01-147-0697
NSN 6610-00-314-2605
NSN 5985-01-564-7817
NSN 6240-00-948-6652
NSN 5930-00-893-4743