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 5935-01-500-2091
NSN 6240-01-043-5308
NSN 5910-00-163-7238
NSN 5960-00-140-9583
NSN 5985-00-905-7924
NSN 5999-01-442-4018
NSN 6220-01-513-9279
NSN 5895-01-580-5073
NSN 5920-00-451-6847
NSN 2925-01-304-9200
NSN 4140-00-508-3206
NSN 5930-00-916-2645