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 5915-00-814-8342
NSN 5990-00-419-0236
NSN 5996-00-302-4701
NSN 5996-01-439-6746
NSN 6650-01-371-5886
NSN 5960-00-966-9469
NSN 5950-00-816-9913
NSN 5945-00-070-1001
NSN 5835-00-438-4489
NSN 6320-01-498-4954
NSN 6130-00-233-6427
NSN 5999-01-140-0871