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National Stock Number:
5510-00-161-3301
Federal Supply Class:
5510
National Item Identification Number:
001613301
Description:
POLE,LINE CONSTRUCTION,WOOD
Detail:
A LONG, COMPARATIVELY SLENDER, CYLINDRICAL PIECE OF WOOD OR TIMBER WHICH MEETS THE REQUIREMENTS FOR SIZE, CAPACITY, SPLITS, SHAKES, STRAIGHTNESS, SPIRAL GRAINS, KNOTS, HOLES, AND DECAY, AS SET UP IN ACCEPTABLE STANDARDS. IT MAY ALSO BE FRAMED FOR TELEPHONE, TELEGRAPH, AND POWER LINE CONSTRUCTION.
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Manufacturer Information:
| MM-P-371 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
| GAIN TYPE AND QUANTITY | 1 MORTISE OR 1 SLAB | | FRAME ROOF TYPE | FLAT OR ONE WAY | | MEASURING METHOD AND LENGTH | 40.000 FEET NOMINAL SPECIFIED | | NONDEFINITIVE SPEC/STD DATA | 4 CLASS | | PRESERVATIVE SOLUTION TYPE | AMMONIACAL COPPER ARSENITE OR CHROMATED COPPER ARSENATE, TYPE I, II OR III OR COAL-TAR CREOSOTE OR PENTACHLOROPHENOL | | SERVICE USAGE | UTILITY | | SPECIAL FEATURES | FOR 2 STD 4.500 IN. CROSS ARMS,2 HOLES DRILLED 0.688 IN. DIA,SPACED 24.000 IN. APART W/CENTER OF TOP HOLE 10.250 IN. PORM 0.250 IN. FROM PEAK OF ROOF,POLES SHALL BE CLEAN PEELED,THE AMERICAN NATIONAL STANDARDS INSTITUTE CLASS 4 | | SPECIES-GRADE AND GRADING ASSOCIATION | CEDAR UNGRADED UNRECOGNIZED OR DOUGLAS FIR UNGRADED UNRECOGNIZED OR LARCH UNGRADED UNRECOGNIZED OR PINE UNGRADED UNRECOGNIZED | | SUPPLEMENTARY FEATURES | TYPICAL USE--FOR COMMUNICATION AND TRANSMISSION LINES,UNIT OF ISSUE--EACH | | TREATMENT TYPE | PRESERVATIVE, TT-W-571 | | TYPICAL WOOD PRODUCTS USE | COMMUNICATION AND TRANSMISSION LINES, FULL LENGTH PRESERVATIVE TREATED, GAINED AND BORED FOR TWO STANDARD CROSSARMS |
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