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 5945-00-377-5258
NSN 6610-01-642-1752
NSN 5996-00-963-1352
NSN 7035-01-504-6048
NSN 5930-01-317-5636
NSN 7035-01-419-4317
NSN 2925-01-238-9974
NSN 5950-01-318-4451
NSN 5930-00-814-1416
NSN 6150-01-447-0880
NSN 6105-01-205-4673
NSN 5950-01-051-4741