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 6105-01-528-7089
NSN 6620-01-535-6925
NSN 5915-01-555-7885
NSN 5905-00-155-4767
NSN 5999-00-224-6346
NSN 6685-00-760-9630
NSN 6150-01-644-7114
NSN 6240-01-420-5905
NSN 5920-00-430-3166
NSN 5960-01-588-8410
NSN 5935-01-026-5220
NSN 5930-01-091-2256