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 6105-01-261-6681
NSN 4140-01-386-6688
NSN 6105-00-035-4909
NSN 7035-01-074-2343
NSN 5835-01-589-4735
NSN 5960-01-521-6865
NSN 5965-00-784-9409
NSN 6145-00-291-5388
NSN 5915-01-100-4105
NSN 5999-01-530-5157
NSN 6150-00-350-5472
NSN 5855-01-251-7721