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 5965-01-588-8239
NSN 6220-00-132-6854
NSN 5998-01-410-7660
NSN 6620-01-456-0529
NSN 5990-01-102-9617
NSN 7035-01-645-5653
NSN 7035-01-359-7460
NSN 6135-00-087-5300
NSN 6130-01-180-5370
NSN 6320-00-228-5678
NSN 5925-00-290-4451
NSN 5950-00-934-0043