Rumber boards are used by:
• Army Corps of Engineers
• Air Force Active bases
• Air Force National Guard and Reserves
• Army National Guard Units
• Navy–Public Works and Seabees
• Government
• Dept. of Interior
• USDA Forest Service
• US Border patrol
Rumber Materials has National Stock Numbers (NSN's) Assigned for 10 Sizes of Boards in 12' and 24' Lengths. Plus NSN's for 2 Sizes of Dunnage Boards