>> Search results for: E43889 NSN Search Results National Stock Number (NSN) Description 4820-00-788-6179, 4820007886179 STEM,FLUID VALVE 2520-99-823-7290 , 2520998237290 FILTER,FLUID,PRESSU 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