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 6105-01-415-0828
NSN 5960-00-104-5955
NSN 6645-01-212-6457
NSN 2925-00-583-9669
NSN 5920-01-391-7624
NSN 5990-01-124-2126
NSN 5998-00-521-3084
NSN 6145-01-524-3687
NSN 5930-01-064-6849
NSN 6220-01-113-8210
NSN 5925-00-494-4685
NSN 6685-01-080-8734