>> Search results for: AA1997 NSN Search Results National Stock Number (NSN) Description 5440-00-223-6025, 5440002236025 LADDER,EXTENSION 5440-00-223-6026 , 5440002236026 Cancelled -> Replaced by 5440002421001 5440-00-223-6027, 5440002236027 Cancelled -> Replaced by 5440005144748 5440-00-242-0998 , 5440002420998 LADDER,EXTENSION 5440-00-242-1000, 5440002421000 LADDER,EXTENSION 1 Related Inventory AA1997S2GHardware 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