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 6610-01-454-2418
NSN 5925-01-543-2640
NSN 5990-01-455-2919
NSN 6320-00-238-9973
NSN 6650-01-251-7048
NSN 4140-00-518-7561
NSN 6650-01-156-8173
NSN 7035-01-339-5480
NSN 6105-01-296-0886
NSN 4140-01-644-5478
NSN 6620-00-402-6587
NSN 6685-01-609-2047