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 5905-01-420-6349
NSN 5985-01-338-8574
NSN 5920-00-167-2700
NSN 6220-01-435-7582
NSN 5920-01-469-6025
NSN 5950-00-035-8791
NSN 5960-00-314-0991
NSN 5985-01-312-1068
NSN 5945-01-015-9000
NSN 6145-00-001-8271
NSN 4140-00-140-1804
NSN 5975-00-724-3147