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
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
WIDTH-LOCATION AND MEASURING METHOD6.500 INCHES NOMINAL OVERALL SPECIFIED
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
TYPICAL WOOD PRODUCTS USECLEAT STOCK FOR BOXES, FURRING STRIPS AND SUBFLOORING


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