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 5930-01-321-4811
NSN 5895-01-104-7278
NSN 2925-00-891-9289
NSN 5930-00-777-5730
NSN 6645-01-099-1511
NSN 5895-00-448-3604
NSN 6135-01-442-0890
NSN 5945-01-554-0705
NSN 5930-01-550-7133
NSN 5999-01-188-4393
NSN 6240-00-087-0226
NSN 5990-00-226-1152