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 5998-01-240-3120
NSN 5996-01-029-5497
NSN 5945-01-487-5208
NSN 5975-01-432-2591
NSN 5975-01-269-4015
NSN 7035-00-104-7613
NSN 5930-01-192-7912
NSN 5996-01-428-9436
NSN 5925-01-503-0149
NSN 4140-00-055-4373
NSN 6685-01-052-8509
NSN 6620-01-480-2648