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 6110-01-458-2094
NSN 5925-00-068-3940
NSN 5950-00-449-2455
NSN 5920-01-520-4441
NSN 5935-00-129-6668
NSN 5855-00-294-7532
NSN 4140-01-156-6551
NSN 5835-01-589-4735
NSN 5985-01-303-3777
NSN 5965-01-082-3757
NSN 6220-00-768-9866
NSN 5910-00-276-8592