When ordering from the US, parcels may be subject to import tax and duty charges, which the buyer is responsible to pay. NEW RARE Fike Rupture Disk Screw Stainless Steel Tube # A7186-1 / 400 psig @ 500 This product data sheet is originally written in English. NEW RARE Fike Rupture Disk Screw Stainless Steel Tube # A7186-1 / 400 psig @ 500 this is a brand new disks. This rocks. This has been sitting on factory shelf, but covered. OD is 1 inches. ID is .47 inches oal is 5.75 inches NEW RARE Fike Rupture Disk Screw Stainless Steel Tube # A7186-1 / 400 psig @ 500 this is a brand new disks. This rocks. This has been sitting on factory shelf, but covered. OD is 1 inches. ID is .47 inches oal is 5.75 inches Brand fike Burst Pressure 400 MPN 1022687 Disc Material 5.75 oal Disc Diameter mbv