>> Search results for: S401428 NSN Search Results National Stock Number (NSN) Description 5985-99-500-1006, 5985995001006 WAVEGUIDE 5985-99-911-1452 , 5985999111452 WAVEGUIDE 5985-99-362-7846, 5985993627846 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