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 6135-01-384-4395
NSN 5920-01-273-8782
NSN 5920-01-343-0294
NSN 5990-01-191-1772
NSN 5915-00-764-1225
NSN 4140-01-483-0922
NSN 5985-01-364-9418
NSN 5965-00-954-3011
NSN 6610-01-614-7191
NSN 4140-01-476-7280
NSN 5945-01-234-2369
NSN 5920-01-266-7639