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 5965-00-153-5216
NSN 6145-01-430-2784
NSN 5996-00-235-0823
NSN 6220-00-171-8638
NSN 5996-00-289-9847
NSN 6145-01-541-5056
NSN 6620-00-838-6954
NSN 5975-01-332-9300
NSN 5910-01-138-6313
NSN 5945-00-499-3574
NSN 5975-00-081-2171
NSN 6620-00-930-5680