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 5935-01-651-7709
NSN 5915-01-533-0264
NSN 5910-01-533-2403
NSN 5950-01-163-0363
NSN 5960-01-029-4253
NSN 5990-01-395-4194
NSN 7035-00-206-6123
NSN 5965-01-368-8482
NSN 5990-01-472-2447
NSN 5950-01-372-8516
NSN 6240-01-519-8781
NSN 5930-01-200-7885