NATO Stock Number
5510-00-220-6182
Sold in multiples of
1 BF
DEMIL
NO
Species-grade And Grading Association
Douglas fir construction west coast lumber inspection bureau or spruce, sitka construction west coast lumber inspection bureau or hemlock, western construction west coast lumber inspection bureau or cedar, western red construction west coast lumber inspection bureau or fir construction west coast lumber inspection bureau and douglas fir no. 1 western wood products association or spruce, engelmann no. 1 western wood products association or pine, idaho white colonial western wood products association or larch no. 1 western wood products association or pine, lodgepole no. 1 western wood products association or pine, ponderosa no. 1 western wood products association or pine, sugar no. 1 western wood products association or cedar, western red no. 1 western wood products association and fir no. 1 western wood products association and spruce, eastern no. 1 northern hardwood and pine manufacturers association and spruce, eastern no. 1 northeastern lumber manufacturers association and redwood select heart redwood inspection service and pine, southern no. 1 sr timbers southern pine inspection bureau
Random Length
8 feet and longer, permitting 5 pct 8 and 9 feet and requiring 50 pct 14 feet or longer
Width-location And Measuring Method
8.000 inches specified
Measuring Method And Length
8.000 feet random
Surface Condition Degree
Surfaced four sides
Thickness-location And Measuring Method
4.000 inches specified
Typical Wood Products Use
Structural joists and planks for high quality construction rafters, decking, stringers and heavy crating
Supplementary Features
Unit of issue bf
Specification Data
81348-mm-l-751 government specification
Nondefinitive Specification/std Data
3 table
