>> Search results for: HD404 NSN Search Results National Stock Number (NSN) Description 6685-00-482-8431, 6685004828431 GAGE,PRESSURE,DIAL INDICATING 2520-00-674-0390 , 2520006740390 Cancelled -> Replaced by 3805009571475 1 Related Inventory 9HD404934-35Condition FNDesc: AIR OUTLE 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