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 6110-01-006-6177
NSN 5950-00-096-7706
NSN 5920-00-617-6836
NSN 6620-01-627-0478
NSN 6150-00-052-0805
NSN 5935-00-965-5637
NSN 6130-01-215-9567
NSN 5996-01-134-4185
NSN 6220-01-419-9875
NSN 5998-01-152-3019
NSN 6645-01-373-7248
NSN 5985-00-798-7763