>> Search results for: 18GA1 NSN Search Results National Stock Number (NSN) Description 5120-66-128-4326, 5120661284326 BLOCK 5120-66-128-4309 , 5120661284309 ADAPTOR 4820-99-535-6886, 4820995356886 VALVE,SAFETY RELIEF 4820-99-770-0126 , 4820997700126 VALVE,SAFETY RELIEF 4820-99-492-8712, 4820994928712 VALVE,SAFETY RELIEF 5360-99-818-0429 , 5360998180429 SPRING,HELICAL,COMP 1 Related Inventory 818GA1HKS-3/4"SCondition NEStainless Steel 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