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 5905-01-368-3379
NSN 6130-00-806-7965
NSN 5905-01-280-6547
NSN 4140-01-025-1555
NSN 5935-01-240-5738
NSN 7035-01-227-2546
NSN 6105-01-285-6453
NSN 6220-01-390-0330
NSN 5915-01-173-8052
NSN 6130-01-082-2576
NSN 5975-01-306-0899
NSN 5920-01-333-9548