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 2925-01-391-1540
NSN 5935-00-534-7556
NSN 5999-01-386-0425
NSN 5855-01-023-3727
NSN 5975-01-481-3328
NSN 5990-00-980-7808
NSN 6220-01-605-1346
NSN 6620-00-555-3992
NSN 5960-01-272-5642
NSN 5950-01-218-5639
NSN 6320-01-642-2615
NSN 5895-00-079-9693