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 5975-01-606-8269
NSN 5915-01-215-3116
NSN 6105-00-011-8083
NSN 5998-01-453-5372
NSN 5925-00-675-5071
NSN 5920-00-396-1152
NSN 6220-00-100-4937
NSN 5920-01-583-2134
NSN 5990-01-458-2531
NSN 6645-00-012-5834
NSN 4140-00-222-2186
NSN 6240-01-092-6678