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 6240-01-345-2255
NSN 6650-01-570-0430
NSN 6105-00-068-0436
NSN 6220-01-100-5093
NSN 6685-01-080-2829
NSN 6105-00-451-1206
NSN 5905-01-497-7571
NSN 6320-01-652-3806
NSN 5990-01-514-8708
NSN 6685-01-438-8416
NSN 2925-00-228-8854
NSN 5835-01-274-1035