>> Search results for: 645A754H14 NSN Search Results National Stock Number (NSN) Description 5985-01-293-2989, 5985012932989 WAVEGUIDE ASSEMBLY 5985-01-310-5764 , 5985013105764 WAVEGUIDE 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