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 6110-01-181-6216
NSN 6645-00-406-2564
NSN 5960-01-123-3313
NSN 5996-01-324-9167
NSN 2925-01-311-7840
NSN 6240-00-115-8575
NSN 5965-01-383-7235
NSN 5895-01-211-7902
NSN 6105-01-117-2273
NSN 6620-01-192-3083
NSN 6145-00-155-5297
NSN 5945-01-634-0588