No other part numbers with same form, fit, and function found.
A hollow concrete cylinder, with or without steel reinforcement, usually used to convey liquids.
NSN 5930-01-634-0659
NSN 6645-00-332-2710
NSN 5835-00-550-7728
NSN 6620-01-428-7072
NSN 5835-01-572-6900
NSN 2925-01-206-5232
NSN 6645-01-630-8891
NSN 5998-00-418-4969
NSN 6220-01-634-0660
NSN 5930-00-781-5405
NSN 5960-01-139-0293
NSN 6620-00-942-1751