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 5990-00-900-0672
NSN 6610-01-003-9763
NSN 6135-00-276-7625
NSN 5945-01-323-2900
NSN 6220-01-138-1622
NSN 5990-01-122-9149
NSN 5915-01-582-1321
NSN 5855-01-354-3463
NSN 6105-01-377-3430
NSN 5999-00-704-5449
NSN 5990-01-074-6549
NSN 5998-00-353-6471