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 6650-01-035-3041
NSN 6645-01-481-9834
NSN 5965-01-069-5650
NSN 5965-01-605-0090
NSN 6645-01-592-2557
NSN 6610-01-247-6374
NSN 5945-00-453-2506
NSN 6220-01-014-5351
NSN 6320-00-371-8335
NSN 6135-01-510-4663
NSN 5950-00-209-9832
NSN 6110-00-936-5024