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 7035-01-633-9537
NSN 5950-01-298-8045
NSN 5910-00-663-5865
NSN 5905-01-291-6835
NSN 2925-00-394-2332
NSN 6620-00-351-9949
NSN 5999-00-644-9767
NSN 5999-01-490-0754
NSN 5910-01-586-7778
NSN 5985-01-556-8013
NSN 5950-01-122-4660
NSN 5935-01-608-4455