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 5965-01-647-9124
NSN 6145-00-520-9991
NSN 5915-00-413-2395
NSN 5965-01-028-6206
NSN 5998-00-647-1225
NSN 6610-00-186-9180
NSN 5990-01-522-6096
NSN 5990-01-009-3634
NSN 5915-01-226-5880
NSN 5905-01-128-3494
NSN 5895-01-360-4529
NSN 5855-01-476-4219