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 5999-00-816-6536
NSN 6135-01-163-0332
NSN 6620-01-538-2294
NSN 5855-00-973-5717
NSN 5915-01-124-9347
NSN 6620-00-130-0815
NSN 5965-00-100-1291
NSN 7035-00-096-9986
NSN 5925-00-155-2587
NSN 6110-00-514-2639
NSN 5965-01-537-3238
NSN 5920-00-135-4930