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 6645-00-342-5956
NSN 6685-01-338-3809
NSN 5965-01-138-1865
NSN 5975-01-069-2196
NSN 5985-01-352-2481
NSN 5895-01-592-8168
NSN 7035-00-238-3662
NSN 5950-00-476-8433
NSN 5965-01-337-8625
NSN 5915-00-893-0276
NSN 7035-01-543-0236
NSN 6610-01-605-2451