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 6145-00-553-8196
NSN 5925-01-418-6345
NSN 5835-01-296-3790
NSN 6130-01-594-2405
NSN 5895-00-688-8952
NSN 4140-01-085-4965
NSN 6240-01-220-6066
NSN 6145-01-430-3839
NSN 6150-01-443-4305
NSN 5910-01-533-4073
NSN 6240-01-510-9299
NSN 5930-01-440-8629