>> Search results for: AC1000D NSN Search Results National Stock Number (NSN) Description 5985-00-581-1446, 5985005811446 Cancelled -> Replaced by 5985000498334 4730-01-361-3918 , 4730013613918 COUPLING,TUBE 4730-00-490-2994, 4730004902994 Cancelled -> Replaced by 4730012300972 4240-01-434-8274 , 4240014348274 TUBE,COOL,RESPIRATOR 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