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 6685-01-214-0359
NSN 5990-00-811-5227
NSN 5950-01-607-6625
NSN 5985-01-393-5786
NSN 5996-01-099-9801
NSN 5996-00-241-8986
NSN 6620-00-980-8046
NSN 5996-00-872-1033
NSN 5855-01-169-4275
NSN 5985-01-019-0396
NSN 5965-01-030-7253
NSN 5855-01-498-4949