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National Stock Number:
9540-00-720-1770
Federal Supply Class:
9540
National Item Identification Number:
007201770
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:
| 16057 | 27610 | INTERNATIONAL LIGHT METALS CORP SUB OF MARTIN MARIETTA CORP | | 7404 | 01484 | REYNOLDS METALS CO | | AMS-QQ-A-200/11 | 0U583 | SAE INTERNATIONAL | | AMS-QQ-A-200/11 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AND10138-0603 | 99237 | AIRFORCE-NAVY AERONAUTICAL DESIGN STANDARD | | HZ100 | 10383 | KAISER ALUMINUM AND CHEMICAL CORP TRENTWOOD WORKS-MARKETING DEPT | | QQ-A-200/11 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
| BASIC SHAPE STYLE | Z SHAPE | | BOTTOM FLANGE WIDTH | 0.750 INCHES NOMINAL | | FABRICATION METHOD | EXTRUDED | | FILLET RADIUS WHERE BOTTOM RIGHT FLANGE JOINS WEB FLANGE/LEG | 0.094 INCHES NOMINAL | | FILLET RADIUS WHERE TOP LEFT FLANGE JOINS WEB FLANGE/LEG | 0.094 INCHES NOMINAL | | FIRST TIP RADIUS | 0.050 INCHES NOMINAL | | FIRST TIP STYLE | LOWER RADIUS | | HEAT TREATMENT | T-6 SOLUTION HEAT TREATED | | LEFT SIDE TOP FLANGE THICKNESS | 0.050 INCHES NOMINAL | | LEFT TOP INSIDE ANGLE | 90.0 DEGREES NOMINAL | | LENGTH | 12.000 FEET NOMINAL | | OVERALL HEIGHT | 0.750 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS-Q-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 7075 | | NONDEFINITIVE SPEC/STD DATA | T6 TEMPER | | RIGHT BOTTOM INSIDE ANGLE | 90.0 DEGREES NOMINAL | | RIGHT SIDE BOTTOM FLANGE THICKNESS | 0.050 INCHES NOMINAL | | SECOND TIP RELATIONSHIP TO FIRST TIP | NOT IDENTICAL | | SECOND TIP RADIUS | 0.050 INCHES NOMINAL | | SECOND TIP STYLE | UPPER RADIUS | | WEB FLANGE THICKNESS | 0.050 INCHES NOMINAL | | WEIGHT PER UNIT MEASURE | 0.200 POUNDS PER LINEAR FOOT | | TOP FLANGE WIDTH | 0.750 INCHES NOMINAL |
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