>> Search results for: IR120H NSN Search Results National Stock Number (NSN) Description 5120-00-293-0186, 5120002930186 Cancelled -> Replaced by 5120010745727 6810-00-879-6133 , 6810008796133 ION EXCHANGE COMPOUND 1 Related Inventory Search You can use this search box to continue searching. Search parameters can include any combination of characteristics, specifications, description, partial part numbers, NSN or other stocking number. Special characters are not needed and are automatically stripped before searching. Do you sell this part? Become part of our growing pool of certified suppliers. Send Information