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 6685-01-487-8175
NSN 5905-01-335-7051
NSN 6130-01-555-7831
NSN 5990-01-216-0148
NSN 5930-01-602-0300
NSN 5920-01-372-0281
NSN 5999-01-620-5979
NSN 6610-00-202-5481
NSN 6610-01-399-7613
NSN 5996-00-401-4502
NSN 5935-00-469-1557
NSN 6150-01-156-6783