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 2925-01-289-6448
NSN 2925-00-149-0760
NSN 5915-01-526-3712
NSN 5930-01-093-3424
NSN 6135-01-568-3234
NSN 5855-01-371-1010
NSN 5915-01-496-6273
NSN 6145-01-477-3962
NSN 6685-00-925-7491
NSN 5915-01-185-0290
NSN 7035-01-024-1771
NSN 6150-00-994-2436