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 6220-01-459-3128
NSN 5835-00-133-0599
NSN 5965-00-845-6325
NSN 5950-00-518-4645
NSN 5998-00-260-6315
NSN 6145-01-646-8053
NSN 5975-01-172-8378
NSN 6220-01-006-4966
NSN 6135-00-919-1117
NSN 6240-01-247-8074
NSN 5910-01-354-0215
NSN 6620-01-097-1038