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 6110-01-533-7768
NSN 6645-01-118-0700
NSN 6220-01-123-9290
NSN 5915-01-615-1675
NSN 5965-01-632-6690
NSN 5835-00-102-2373
NSN 5925-01-097-1543
NSN 5990-01-612-5323
NSN 6105-01-558-0905
NSN 2925-01-043-9786
NSN 5925-01-280-5451
NSN 5965-01-302-8522