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 5990-00-809-0088
NSN 5925-01-351-5541
NSN 6620-01-196-2148
NSN 5915-01-538-7581
NSN 5915-00-754-6546
NSN 6320-00-070-4544
NSN 5935-01-153-2662
NSN 6130-00-001-5618
NSN 5910-01-601-3860
NSN 5905-01-100-1146
NSN 5950-01-573-5081
NSN 6610-00-936-4759