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 5915-01-335-8081
NSN 6110-01-482-4986
NSN 6650-01-519-0399
NSN 5835-01-246-0972
NSN 5965-01-018-2792
NSN 6645-00-450-2209
NSN 5999-01-027-0773
NSN 4140-01-334-9043
NSN 6135-01-050-3194
NSN 5960-00-185-0727
NSN 6650-00-941-2585
NSN 5999-00-885-0276