5977-00-988-5233 HOLDER,ELECTRICAL CONTACT BRUSH Index 5510-00-988-5236 CROSSARM,WOOD

National Stock Number:
5510-00-988-5235

Federal Supply Class:
5510

National Item Identification Number:
009885235

Description:
CROSSARM,WOOD

Detail:
A RECTANGULAR SHAPED PIECE OF WOOD, USED ON POLES TO SUPPORT WIRES AND/OR CABLES OF TRANSMISSION LINES.


Manufacturer Information:
A-A-5820781348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
MIL-C-1253681349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
MEASURING METHOD AND LENGTH10.000 FEET NOMINAL SPECIFIED
MOISTURE CONTENT RETENTION PERCENTAGE22.0 MAXIMUM
PRESERVATIVE SOLUTION TYPECOAL-TAR CREOSOTE
SERVICE USAGEUTILITY
SPECIES-GRADE AND GRADING ASSOCIATIONDOUGLAS FIR UNGRADED UNRECOGNIZED OR PINE, SOUTHERN UNGRADED UNRECOGNIZED
SURFACE CONDITION DEGREESURFACED FOUR SIDES
THICKNESS-LOCATION AND MEASURING METHOD3.250 INCHES NOMINAL OVERALL SPECIFIED
TREATMENT TYPEPRESERVATIVE, TT-W-571
TYPICAL WOOD PRODUCTS USELINE CONSTRUCTION POLES


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