Standard Black Nipple, Application Air, Natural Gas, Non-Potable Water, Oil, Steam, Fitting Compatibility Schedule 80, Inside Diameter 61/64 in, Material Steel, Material Grade Grade B, Metal Pipe Construction Welded, Nominal Pipe Size 1 in, Outside Diameter 1 5/16 in, Overall Length 1 1/2 in, Pipe Weld Type Continuous Weld, Schedule Schedule 80, Side A Connection Type Threaded, Side A Gender Male, Side A Thread Type NPT, Side B Connection Type Threaded, Side B Gender Male