>> Search results for: 6422556 NSN Search Results National Stock Number (NSN) Description 2940-00-172-1980, 2940001721980 FILTER ELEMENT,INTAKE AIR CLEANER 2940-00-459-6650 , 2940004596650 Cancelled -> Replaced by 2940001721980 2530-99-803-5042, 2530998035042 EXCLUDER,DUST 2530-99-804-8185 , 2530998048185 PLATE,RETAINING,WHE 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