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 6135-00-377-9165
NSN 4140-01-392-0495
NSN 5945-00-247-5903
NSN 6105-01-576-8064
NSN 5965-01-205-6249
NSN 6110-00-113-1415
NSN 5925-01-020-7706
NSN 5905-01-463-9314
NSN 6240-01-283-0404
NSN 6620-01-361-8685
NSN 6150-01-024-0318
NSN 5999-01-437-8805