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 5855-01-544-7588
NSN 6150-00-891-7922
NSN 6150-00-679-9203
NSN 5910-00-831-7740
NSN 6685-01-435-3102
NSN 2925-01-115-0306
NSN 6150-00-114-2743
NSN 6240-00-081-6889
NSN 2925-00-054-3550
NSN 4140-00-007-2627
NSN 6650-01-529-6416
NSN 6610-01-197-8302