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 5835-01-332-2867
NSN 6135-01-416-3181
NSN 6220-01-171-8383
NSN 5990-00-937-9138
NSN 5910-00-528-9714
NSN 6650-00-053-4907
NSN 6220-01-325-4529
NSN 7035-01-474-6886
NSN 5910-01-510-0105
NSN 5855-01-225-5855
NSN 5925-00-872-6522
NSN 6645-01-633-1852