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 2925-00-169-3775
NSN 6150-01-012-2185
NSN 6130-01-627-5496
NSN 5925-00-469-7683
NSN 6645-00-080-1087
NSN 5950-01-452-4540
NSN 5935-00-447-0394
NSN 6620-01-032-3937
NSN 5965-01-467-7974
NSN 5930-01-050-8025
NSN 6610-00-401-2601
NSN 6220-00-686-5328