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 7035-01-656-9650
NSN 5915-01-205-2933
NSN 5996-01-154-6478
NSN 6220-01-537-4125
NSN 5930-01-021-8378
NSN 5915-01-233-7056
NSN 4140-01-134-9838
NSN 5965-01-372-1089
NSN 5910-01-517-4050
NSN 6130-01-582-8567
NSN 6650-01-456-6516
NSN 6240-01-659-2243