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 5930-00-003-8483
NSN 4140-01-356-5614
NSN 5895-00-570-5391
NSN 2925-01-179-7795
NSN 5998-01-394-4349
NSN 5990-01-501-5409
NSN 5975-01-439-0212
NSN 2925-00-315-8442
NSN 5935-01-478-7071
NSN 6150-01-422-2013
NSN 6685-01-327-3119
NSN 2925-01-364-7926