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 6130-01-173-8855
NSN 5998-00-661-0380
NSN 4140-01-463-8749
NSN 5835-00-816-0394
NSN 5975-01-625-8092
NSN 6220-01-510-2507
NSN 5935-01-306-0457
NSN 5975-00-170-3623
NSN 5975-01-537-5772
NSN 6145-01-120-0389
NSN 5990-01-065-0492
NSN 6130-01-463-9368