>> Search results for: HD230005A213541TAP2290T NSN Search Results National Stock Number (NSN) Description 4320-99-786-0664, 4320997860664 ROTARY PUMP ASSEMBL 4320-99-786-0663 , 4320997860663 ROTARY PUMP ASSEMBL 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