>> Search results for: HDYC00 NSN Search Results National Stock Number (NSN) Description 1440-99-149-2985, 1440991492985 CIRCUIT CARD ASSEMB 1440-99-156-4300 , 1440991564300 CIRCUIT CARD ASSEMB 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