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 6685-01-025-8335
NSN 6220-00-148-8698
NSN 5925-00-224-6548
NSN 5998-00-149-0726
NSN 6685-01-351-9055
NSN 5925-01-641-1382
NSN 5975-01-449-0694
NSN 6320-00-468-8421
NSN 5910-00-952-4221
NSN 4140-01-417-0062
NSN 5935-01-417-9285
NSN 5960-00-752-6175