An internally threaded nut which has either an internal seat or shoulder and/or is designed to be used with a ferrule, to mate with the seat of an externally threaded tube fitting to form a leakproof connection. Excludes nut (1), tube coupling, reducing; and nut (1), union.
Classification: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 6620-01-449-3101
NSN 5950-00-796-1179
NSN 5960-00-946-7767
NSN 5855-01-574-0441
NSN 6130-01-063-6270
NSN 5835-01-200-7153
NSN 6685-01-463-2970
NSN 5925-00-752-8292
NSN 5945-00-705-0011
NSN 5835-01-148-5835
NSN 4140-01-119-2879
NSN 6150-01-531-6887