>> Search results for: 2640609 NSN Search Results National Stock Number (NSN) Description 4820-01-192-3444, 4820011923444 VALVE,RESTRICTOR CHECK 5920-00-857-8418 , 5920008578418 Cancelled -> Replaced by 5920008264168 4730-01-232-9654, 4730012329654 RESTRICTOR UNIT,FLUID FLOW 1 Related Inventory BB322.64-06-09Condition NESLEEVE 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