Schedule 40
A straight one-piece metallic pipe 12 inches(304 mm)or less in length having external threads of the same size on both ends. It may have a center section which is externally shaped to accommodate a wrench. For pipe having internal threads 12 inches(304 mm)or less in length see coupling,pipe. For pipe in excess of 12 inches(304 mm)see pipe as modified.
Classification: Other fittings nesoi of alloy steel not stainless
NSN 5998-01-490-7068
NSN 6220-01-364-8666
NSN 5985-01-578-2124
NSN 5990-01-516-9665
NSN 6650-00-195-7519
NSN 5905-01-600-4592
NSN 5915-01-395-0090
NSN 5975-01-527-9713
NSN 6620-01-564-9870
NSN 6150-01-345-6884
NSN 5950-01-380-6366
NSN 6135-00-826-4798