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 2925-00-091-6745
NSN 5998-00-291-0687
NSN 5910-01-197-4672
NSN 6610-01-535-0310
NSN 6220-00-758-8184
NSN 5975-01-171-8515
NSN 5925-01-177-9077
NSN 5960-00-824-0052
NSN 7035-00-252-7467
NSN 5905-01-145-3376
NSN 6105-01-499-8804
NSN 6150-01-181-6117