W/6 in. Collar of same material and thk as pipe, welded to one end, with three 1 in. By 0.375 in. Allignment holes in collar, pipe od 6.625 in.
A straight, one piece metallic pipe in excess of 12 inches (304 mm) in length. It may have external or internal threads or may be unthreaded. For pipe having external threads 12 inches (304 mm) or less in length see nipple,pipe. For pipe having internal threads 12 inches (304 mm) or less in lenght see coupling,pipe.
Classification: Other tubes and pipes (exc oil/gas linepipe or casing) longitudinallywelded, of iron or nonalloy steel
NSN 5855-00-252-5743
NSN 6110-01-083-8317
NSN 4140-01-326-6593
NSN 5920-01-426-6666
NSN 6645-01-251-3986
NSN 5910-01-353-4117
NSN 5985-01-081-6416
NSN 6685-00-332-2655
NSN 7035-01-267-4836
NSN 5996-00-422-2723
NSN 7035-00-703-3535
NSN 6145-01-508-9242