>> Search results for: F8478 NSN Search Results National Stock Number (NSN) Description 4210-00-455-1289, 4210004551289 PLATE,FRICTION 4820-01-283-2103 , 4820012832103 GUIDE,VALVE STEM 4820-01-283-5040, 4820012835040 PARTS KIT,VALVE 4210-00-455-1289 , 4210004551289 PLATE,FRICTION 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