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 5905-00-222-6807
NSN 5905-01-532-4447
NSN 4140-00-519-2781
NSN 6135-01-586-5018
NSN 5855-00-688-9954
NSN 5960-01-142-1995
NSN 6240-01-587-0695
NSN 6320-00-261-9136
NSN 5905-00-706-6684
NSN 6105-01-094-5268
NSN 5935-01-211-5763
NSN 5990-00-170-4239