5510-00-559-1293 LUMBER,SOFTWOOD,DECKING Index 2530-00-559-1297 HOUSING ASY

National Stock Number:
5510-00-559-1294

Federal Supply Class:
5510

National Item Identification Number:
005591294

Description:
LUMBER,SOFTWOOD,DECKING

Detail:
A SPECIAL GRADE OF LUMBER FROM ANY OF SEVERAL CONIFEROUS TREES USUALLY INTENDED FOR THE CONSTRUCTION OF ROOFS, WALLS, AND/OR BARGE AND SHIPDECKS. USUALLY SAWN SQUARE EDGED OR RUN TO PATTERN.


Manufacturer Information:
MM-L-75181348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
PS 20-053J6S8AMERICAN LUMBER STANDARD COMMITTEE INC


Techincal Specification:
MAXIMUM GRAIN SLOPE1 IN 10
MEASURING METHOD AND LENGTH16.000 FEET NOMINAL RANDOM LOCATION NOT OTHERWISE SPECIFIED
MEASURING METHOD AND LENGTH6.500 INCHES NOMINAL SPECIFIED OVERALL
MOISTURE CONTENT RETENTION PERCENTAGE19.0 MAXIMUM
RANDOM LENGTH16 FT AND LONGER REQUIRING A MIN OF 50 PCT OT BE 20 FT AND LONGER
SPECIES-GRADE AND GRADING ASSOCIATIONDOUGLAS FIR SHIP DECKING WEST COAST LUMBER INSPECTION BUREAU
SPECIAL FEATURESSIZES ARE FULL SAWN-KNOT FREE ON ONE FACE AND UPPER HALF OF EDGES-VERTIAL GRAIN
TYPICAL WOOD PRODUCTS USECLEAT STOCK FOR BOXES, FURRING STRIPS AND SUBFLOORING
SUPPLEMENTARY FEATURESDENSE MUST BE SPECIFIED IF DESIRED - UNIT OF IS SUE - BOARD FOOT
SURFACE CONDITION DEGREEROUGH-UNSANDED FULL LENGTH
THICKNESS-LOCATION AND MEASURING METHOD3.500 INCHES NOMINAL OVERALL SPECIFIED


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