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 6610-00-186-9180
NSN 5925-00-704-4491
NSN 5915-00-842-6823
NSN 5925-01-435-9492
NSN 5910-01-103-7226
NSN 6610-01-462-5980
NSN 6650-01-361-9336
NSN 2925-00-671-5464
NSN 5935-01-337-4998
NSN 5920-00-325-3980
NSN 5950-01-626-3818
NSN 6150-00-872-6000