| TYPICAL WOOD PRODUCTS USE | LOW COST CONSTRUCTION, BLOCKING, BOXES, CRATES AND DUNNAGE |
| SPECIES-GRADE AND GRADING ASSOCIATION | ANY ACCEPTABLE NO. 3 NORTHEASTERN LUMBER MANUFACTURERS ASSOCIATION OR |
| ANY ACCEPTABLE NO. 3 NORTHERN HARDWOOD AND PINE MANUFACTURERS ASSOCIATION OR |
| ANY ACCEPTABLE NO. 3 WEST COAST LUMBER INSPECTION BUREAU OR |
| ANY ACCEPTABLE NO. 3 WESTERN WOOD PRODUCTS ASSOCIATION OR |
| ANY ACCEPTABLE UTILITY NORTHEASTERN LUMBER MANUFACTURERS ASSOCIATION OR |
| ANY ACCEPTABLE UTILITY NORTHERN HARDWOOD AND PINE MANUFACTURERS ASSOCIATION OR |
| ANY ACCEPTABLE UTILITY WEST COAST LUMBER INSPECTION BUREAU OR |
| ANY ACCEPTABLE UTILITY WESTERN WOOD PRODUCTS ASSOCIATION OR |
| PINE, SOUTHERN NO. 3 SOUTHERN PINE INSPECTION BUREAU OR |
| PINE, SOUTHERN UTILITY SOUTHERN PINE INSPECTION BUREAU OR |
| REDWOOD NO. 3 REDWOOD INSPECTION SERVICE OR |
| REDWOOD UTILITY REDWOOD INSPECTION SERVICE |
| THICKNESS-LOCATION AND MEASURING METHOD | 4.000 INCHES NOMINAL OVERALL SPECIFIED |
| WIDTH-LOCATION AND MEASURING METHOD | 4.000 INCHES NOMINAL OVERALL SPECIFIED |
| MEASURING METHOD AND LENGTH | 8.000 FEET MINIMUM RANDOM |
| RANDOM LENGTH | 8 FT AND LONGER W/ MAX OF 5 PCT 8-9 FT,MIN OF 50 PCT 14 FT AND LONGER |
| SURFACE CONDITION DEGREE | ROUGH-UNSANDED FULL LENGTH OR |
| ROUGH SANDED ONE SIDE OR |
| ROUGH SANDED TWO SIDES OR |
| SURFACED TWO SIDES OR |
| SURFACED FOUR SIDES |
| SPECIFICATION/STANDARD DATA | 81348-MM-L-751 GOVERNMENT SPECIFICATION |
| SUPPLEMENTARY FEATURES | U/I-BOARD FOOT |