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 5855-00-167-7893
NSN 5895-01-061-5064
NSN 5975-01-360-5583
NSN 5950-01-069-2571
NSN 5950-00-988-8832
NSN 6320-00-371-8335
NSN 5930-01-546-5463
NSN 6105-00-679-5129
NSN 6145-01-585-9618
NSN 6620-01-641-4122
NSN 5996-01-633-7979
NSN 5960-01-573-6483