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 6220-01-391-6084
NSN 6240-00-762-7456
NSN 5965-01-129-1968
NSN 6105-00-881-2036
NSN 6320-00-483-0451
NSN 6220-00-080-8472
NSN 5925-01-423-7803
NSN 5835-00-092-1136
NSN 5945-00-915-5685
NSN 5965-01-028-6206
NSN 6320-01-512-2031
NSN 7035-01-026-0117