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 5915-00-661-2223
NSN 6685-01-103-6583
NSN 6685-00-814-9185
NSN 5920-00-339-0338
NSN 5910-01-400-0891
NSN 6620-01-564-7128
NSN 5996-00-186-8709
NSN 5985-01-065-5620
NSN 5905-01-122-6576
NSN 5905-01-384-5763
NSN 5950-01-017-8548
NSN 5935-01-441-8309