>> Search results for: D43420 NSN Search Results National Stock Number (NSN) Description 4820-01-685-8666, 4820016858666 REPAIR KIT,VALVE 4921-99-539-3486 , 4921995393486 REPLAY-TEST UN1T 1 Related Inventory D434-2000TOD434-2000Condition NETornado OEM Par Readily AvailableAdd to RFQ 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