>> Search results for: X9117B7B NSN Search Results National Stock Number (NSN) Description 4820-00-488-8370, 4820004888370 Cancelled -> Replaced by 4820000363770 4820-99-759-9866 , 4820997599866 VALVE CAGE ASSEMBLY 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