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 2925-01-608-1888
NSN 6610-00-682-6215
NSN 6610-00-065-8881
NSN 6685-00-912-1847
NSN 5996-00-144-8091
NSN 5945-01-127-5413
NSN 5950-01-167-8095
NSN 5895-01-468-5546
NSN 6105-00-963-8037
NSN 6130-01-436-6397
NSN 5950-00-835-7445
NSN 6105-01-122-1356