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 5985-01-263-2543
NSN 6130-00-522-9532
NSN 5960-01-127-0246
NSN 5996-01-191-8758
NSN 6650-00-098-6128
NSN 6135-01-032-8887
NSN 6240-00-071-1280
NSN 5990-01-446-9118
NSN 5996-00-403-6791
NSN 5975-01-611-6228
NSN 5905-01-171-9748
NSN 6650-01-212-3964