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 5935-01-472-3793
NSN 6645-01-648-2115
NSN 5935-01-558-8514
NSN 5996-01-032-3904
NSN 5960-01-599-9821
NSN 6240-00-372-4841
NSN 5960-01-215-0992
NSN 6145-00-180-5805
NSN 6145-01-449-4409
NSN 6105-00-080-5537
NSN 5930-00-593-7301
NSN 5996-01-437-7234