>> Search results for: NAVY8559 NSN Search Results National Stock Number (NSN) Description 4420-00-969-0484, 4420009690484 RISER,STEAM,HEATER 4420-01-163-0751 , 4420011630751 RISER ASSEMBLY,STEAM 4420-01-168-6371, 4420011686371 RISER,STEAM,HEATER 4420-01-205-2178 , 4420012052178 RISER,STEAM,HEATER 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