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 6650-01-519-6198
NSN 5965-01-457-6007
NSN 6685-00-440-4889
NSN 5999-01-003-8461
NSN 6150-01-333-9863
NSN 6110-01-054-8245
NSN 5975-00-221-2555
NSN 4140-01-065-3981
NSN 5935-01-304-0468
NSN 6645-01-365-7373
NSN 6130-00-946-2607
NSN 5985-01-586-4192