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 5950-01-099-5014
NSN 5999-01-035-5051
NSN 5925-01-313-3895
NSN 6240-01-481-5547
NSN 5975-01-583-6223
NSN 5835-01-564-5575
NSN 6135-01-176-2206
NSN 5935-01-653-1510
NSN 5998-01-192-7035
NSN 6320-01-097-5347
NSN 6685-01-321-3327
NSN 6105-01-364-4025