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 5920-00-579-8434
NSN 5990-01-395-4194
NSN 5855-01-150-9970
NSN 5895-00-869-1577
NSN 5920-00-276-8657
NSN 7035-01-516-1495
NSN 5975-00-545-1599
NSN 5920-01-069-3433
NSN 6105-01-361-1982
NSN 5895-01-110-2353
NSN 6610-00-602-7240
NSN 5990-01-416-0362