>> Search results for: K8643 NSN Search Results National Stock Number (NSN) Description 6625-00-643-3613, 6625006433613 METER,AUDIO LEVEL 5977-00-238-6768 , 5977002386768 Cancelled -> Replaced by 5977000382235 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