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 7035-00-200-5162
NSN 6220-01-206-1945
NSN 5950-00-157-3785
NSN 5999-01-492-5475
NSN 5855-01-125-9167
NSN 5998-00-752-0683
NSN 6105-01-433-2204
NSN 5905-00-618-6050
NSN 6220-00-205-2040
NSN 5975-01-597-7646
NSN 5985-01-364-8213
NSN 5895-01-387-8271