>> Search results for: ACAP27 NSN Search Results National Stock Number (NSN) Description 2940-66-118-4913, 2940661184913 FILTER ELEMENT,INTA 2940-66-018-1321 , 2940660181321 ELEMENT,AIR CLEANER 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