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National Stock Number:
9540-01-014-1303
Federal Supply Class:
9540
National Item Identification Number:
010141303
Description:
BEAM,STRUCTURAL
Detail:
A STRUCTURAL SHAPE FABRICATED FROM A FERROUS OR NONFERROUS MATERIAL AND RESEMBLES THE FOLLOWING CROSS-SECTIONAL FORMS: FOR THE LETTER H, BOTH FLANGES OF THE H SECTION ARE EQUAL OR LONGER THAN THE WIDTH MEASURED ALONG THE AXIS OF THE WEB; FOR THE LETTER I, A 16 2/3 PERCENT SLOPE ON THE INSIDE FACE OF THE FERROUS TYPE FLANGE, EITHER ONE OR BOTH OF THE NONFERROUS TYPE FLANGES ARE SHORTER THAN THE LENGTH MEASURED ALONG THE AXIS OF THE WEB; FOR THE LETTERS T AND Z, ON NONFERROUS TYPE, THE WEB IS USUALLY AT RIGHT ANGLES TO THE FLANGES. LETTER H SECTION MAY HAVE A MAXIMUM OF 5 PERCENT SLOPE ON THE INSIDE FACE OF THE FLANGES.
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Manufacturer Information:
| 28725 | 77783 | ALCOA/REYNOLDS METALS COMPANY | | 28725 | 89849 | RYERSON JOSEPH T AND SON INC SUB OF INLAND STEEL CORP | | AMS-QQ-A-200/7 | 0U583 | SAE INTERNATIONAL | | AMS-QQ-A-200/7 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | QQ-A-200/7 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
| BASIC SHAPE STYLE | T SHAPE | | FABRICATION METHOD | EXTRUDED | | HEAT TREATMENT | H-111 STRAIN HARDENED | | LEFT TOP INSIDE ANGLE | 90.0 DEGREES NOMINAL | | LEFT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES | 2.250 INCHES NOMINAL | | LEFT SIDE TOP FLANGE THICKNESS | 0.282 INCHES NOMINAL | | LEG THICKNESS | 0.188 INCHES NOMINAL | | LENGTH | 20.000 FEET MINIMUM AND 30.000 FEET MAXIMUM | | OVERALL HEIGHT | 5.000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS-QQ-A-200/7 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 5456 | | NONDEFINITIVE SPEC/STD DATA | H111 TEMPER | | RIGHT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES | 2.250 INCHES NOMINAL | | RIGHT SIDE TOP FLANGE THICKNESS | 0.282 INCHES NOMINAL | | RIGHT TOP INSIDE ANGLE | 90.0 DEGREES NOMINAL | | WEIGHT PER UNIT MEASURE | 2.523 POUNDS PER LINEAR FOOT | | TOP FLANGE WIDTH | 4.500 INCHES NOMINAL |
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