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 5935-01-124-2146
NSN 7035-01-485-0269
NSN 5990-01-411-8548
NSN 4140-00-529-7463
NSN 5930-00-179-9798
NSN 6105-01-421-4457
NSN 5985-01-515-6254
NSN 5920-00-437-8450
NSN 5905-01-467-6153
NSN 2925-01-381-5307
NSN 2925-00-759-5465
NSN 2925-01-458-5808