>> Search results for: A042400ITEM2 NSN Search Results National Stock Number (NSN) Description 4820-01-435-4570, 4820014354570 SEAT,VALVE 3120-01-437-2715 , 3120014372715 BUSHING,SLEEVE 4820-01-435-5402, 4820014355402 RETAINER,DISK,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