>> Search results for: MUC4043 NSN Search Results National Stock Number (NSN) Description 2510-66-128-4784, 2510661284784 CHANNEL,TOP DRAIN 2510-99-256-2939 , 2510992562939 STIFFENER-DRAIN CHA 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