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 5915-00-811-5443
NSN 5999-00-755-6708
NSN 5965-01-160-9819
NSN 5950-01-127-7170
NSN 5895-01-540-0666
NSN 5965-01-124-6274
NSN 5855-00-149-0766
NSN 6220-01-421-4035
NSN 5990-00-181-2220
NSN 5950-01-413-3872
NSN 6105-01-542-9995
NSN 5965-01-245-6585