>> Search results for: P100421 NSN Search Results National Stock Number (NSN) Description 2940-00-978-9497, 2940009789497 FILTER ELEMENT,INTAKE AIR CLEANE 5340-00-292-3209 , 5340002923209 Cancelled -> Replaced by 5340004493034 5340-00-449-3035, 5340004493035 STUD,FRICTION CATCH 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