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 5990-01-037-0274
NSN 5985-01-426-1436
NSN 5975-00-329-4443
NSN 5925-01-538-0960
NSN 5935-00-689-8069
NSN 6610-01-250-2811
NSN 7035-00-300-3208
NSN 5960-01-514-5433
NSN 5910-00-423-4834
NSN 4140-01-443-1271
NSN 5835-01-584-8538
NSN 2925-01-384-4139