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National Stock Number:
5510-00-161-2781
Federal Supply Class:
5510
National Item Identification Number:
001612781
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 | 65.000 FEET NOMINAL SPECIFIED | | NONDEFINITIVE SPEC/STD DATA | 3 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. CROSSARMS,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 3 | | 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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