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 5950-00-964-5406
NSN 6135-00-505-0679
NSN 5996-01-517-6523
NSN 5915-01-009-6144
NSN 6320-01-487-0336
NSN 6145-01-169-8950
NSN 6135-00-284-1406
NSN 4140-00-796-7212
NSN 6135-01-483-1501
NSN 5905-01-004-8792
NSN 7035-01-088-3023
NSN 5998-01-099-2514