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 5960-01-036-3839
NSN 6240-00-350-4375
NSN 6150-01-415-5148
NSN 6620-01-519-7234
NSN 5990-01-465-9235
NSN 5990-00-562-8413
NSN 6610-00-135-5026
NSN 6105-00-934-8793
NSN 5925-01-319-6738
NSN 5985-00-673-5831
NSN 5930-01-229-0114
NSN 5975-01-406-5337