Nipple Fitting; Type Standard, Imported; Size A 2-1/2 Inch; Size B 2-1/2 Inch; Overall Length 11 Inch; Schedule 40 S; End Connection Male Threaded x Male Threaded; Material Carbon Steel; Material Specification ASTM A-53/A-120/A-733; Process Welded; Finish Black; Applicable Standard ASME/ANSI B1.20.1