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 6685-01-056-4379
NSN 5910-00-679-9556
NSN 6240-01-413-8028
NSN 6110-01-146-8150
NSN 6110-00-655-2937
NSN 6620-01-157-9267
NSN 6150-01-275-1012
NSN 6105-00-130-1473
NSN 4140-01-511-8304
NSN 6220-01-047-4060
NSN 5915-01-422-8722
NSN 5998-00-227-7586