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 5935-00-974-5919
NSN 6150-00-094-2664
NSN 5895-00-738-8406
NSN 5915-00-195-8761
NSN 6610-01-459-1951
NSN 5960-00-145-9361
NSN 5990-00-933-8747
NSN 5925-00-977-5843
NSN 6610-01-461-0691
NSN 6320-01-056-1164
NSN 6645-01-440-5500
NSN 5935-00-466-3571