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 5960-01-074-6110
NSN 5935-01-027-6600
NSN 6650-01-344-8138
NSN 5945-01-162-5635
NSN 6150-01-093-6301
NSN 6645-01-170-7368
NSN 5920-00-066-6885
NSN 5950-01-029-5242
NSN 5835-00-145-8926
NSN 5945-01-421-4135
NSN 5895-01-569-1485
NSN 5950-01-078-1617