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 5945-01-587-7544
NSN 5935-01-432-2141
NSN 6320-01-054-3046
NSN 5835-01-316-3255
NSN 7035-00-079-7189
NSN 6240-01-304-6355
NSN 5990-01-338-9697
NSN 6320-00-553-8427
NSN 5835-00-868-0848
NSN 5985-00-925-1216
NSN 5915-00-271-2321
NSN 5996-00-428-8130