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 5910-00-817-8533
NSN 6220-00-888-7235
NSN 5915-01-414-4328
NSN 6320-00-731-6134
NSN 5855-01-076-8023
NSN 5895-00-225-7943
NSN 4140-01-012-4606
NSN 4140-01-060-2960
NSN 6320-00-225-7013
NSN 5990-01-443-2931
NSN 5915-00-490-1181
NSN 6685-00-296-0392