>> Search results for: 513X17 NSN Search Results National Stock Number (NSN) Description 3805-00-588-1175, 3805005881175 Cancelled -> Replaced by 2590003742007 4320-99-820-7923 , 4320998207923 PLUNGER,CHECK VALVE 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