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.
NSN 5935-00-257-4644
NSN 5985-00-733-7711
NSN 6610-01-603-0703
NSN 6685-01-462-6771
NSN 5950-01-475-5389
NSN 6145-01-077-4886
NSN 5990-01-100-1840
NSN 5935-01-653-3736
NSN 5930-01-017-5301
NSN 5855-01-597-8638
NSN 6685-01-254-0485
NSN 5835-01-227-2318