>> Search results for: RR166 NSN Search Results National Stock Number (NSN) Description 2920-00-790-2651, 2920007902651 Cancelled -> Replaced by 2920008455766 4320-01-059-9299 , 4320010599299 PUMP HOUSING 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