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 5990-01-141-3562
NSN 6150-01-360-5880
NSN 6150-01-571-8029
NSN 6220-01-555-1543
NSN 6105-01-159-2363
NSN 5950-01-435-6354
NSN 6110-00-886-9147
NSN 6610-01-455-0290
NSN 6135-01-161-3914
NSN 6135-00-455-2425
NSN 6620-01-296-0873
NSN 6320-00-382-7825