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 5905-01-634-0595
NSN 5905-01-093-5927
NSN 5990-00-173-9401
NSN 5935-00-575-7725
NSN 6220-01-618-6408
NSN 5935-00-940-8672
NSN 4140-00-421-4555
NSN 6105-01-391-4920
NSN 5905-01-398-3526
NSN 5950-01-112-5327
NSN 5999-01-360-7062
NSN 6320-01-519-8767