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 6645-01-020-4557
NSN 6610-00-161-0680
NSN 5835-01-118-4690
NSN 6105-01-033-2443
NSN 5996-01-247-4407
NSN 6105-01-174-4352
NSN 5905-01-512-3374
NSN 5930-00-532-6058
NSN 6105-00-527-7702
NSN 6150-01-326-3039
NSN 6650-00-857-2260
NSN 6105-01-513-5929