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 6130-01-494-5201
NSN 5996-01-583-5145
NSN 5910-01-530-0379
NSN 6130-00-933-9081
NSN 6650-01-030-5545
NSN 5930-01-618-0586
NSN 6320-00-681-1324
NSN 5835-00-193-8951
NSN 6130-01-534-4524
NSN 2925-01-058-1718
NSN 5965-01-408-9551
NSN 5945-01-442-7796