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 5998-01-228-0161
NSN 6105-00-614-8003
NSN 5920-01-395-7004
NSN 6240-01-116-1275
NSN 5905-00-401-8456
NSN 5925-01-305-2594
NSN 5999-00-705-9167
NSN 6220-01-309-5827
NSN 6620-01-601-4314
NSN 5930-01-023-8447
NSN 5920-01-483-9190
NSN 5990-01-110-8979