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 6650-01-101-2954
NSN 6105-00-539-9995
NSN 6150-01-421-3523
NSN 6105-01-048-7749
NSN 5945-01-096-2079
NSN 6105-01-359-9504
NSN 5930-00-226-8016
NSN 5905-01-005-0425
NSN 6620-00-466-2314
NSN 6685-00-446-2692
NSN 5985-00-914-8261
NSN 6320-01-512-2031