Weapon system essential
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.
NSN 6135-01-551-0562
NSN 5998-01-262-8499
NSN 6145-01-556-6349
NSN 5895-00-464-7583
NSN 6145-01-397-0854
NSN 5975-01-301-9440
NSN 5930-01-076-5779
NSN 5996-01-331-6875
NSN 5965-00-849-1313
NSN 6650-01-481-6647
NSN 5998-01-348-8734
NSN 5950-00-636-3063