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 5925-01-305-3088
NSN 5998-01-056-5268
NSN 6650-00-933-3250
NSN 5855-01-306-0415
NSN 5920-01-609-1803
NSN 6610-00-816-4998
NSN 5996-01-420-6231
NSN 6620-00-080-2847
NSN 5925-00-830-8148
NSN 5915-00-627-4850
NSN 5910-00-831-9058
NSN 5998-01-476-8400