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 6645-00-336-4783
NSN 5895-01-420-4283
NSN 6240-01-562-3309
NSN 5935-00-225-9078
NSN 5910-01-555-8811
NSN 4140-01-029-2752
NSN 5965-00-246-5612
NSN 6220-01-172-0266
NSN 5999-01-512-4275
NSN 5985-00-552-2507
NSN 4140-01-386-6688
NSN 6240-01-470-3451