9540-01-086-0580 BEAM,STRUCTURAL Index 9540-01-086-0582 BEAM,STRUCTURAL

National Stock Number:
9540-01-086-0581

Federal Supply Class:
9540

National Item Identification Number:
010860581

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.


Manufacturer Information:
4118677783ALCOA/REYNOLDS METALS COMPANY
4293427610INTERNATIONAL LIGHT METALS CORP SUB OF MARTIN MARIETTA CORP
AMS-QQ-A-200/30U583SAE INTERNATIONAL
AMS-QQ-A-200/381343SOCIETY OF AUTOMOTIVE ENGINEERS INC
K50A23T351181755LOCKHEED MARTIN CORPORATION
9540PL08638649009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
QQ-A-200/381348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
BASIC SHAPE STYLEZ SHAPE
BOTTOM FLANGE WIDTH0.750 INCHES NOMINAL
FABRICATION METHODEXTRUDED
FILLET RADIUS WHERE BOTTOM RIGHT FLANGE JOINS WEB FLANGE/LEG0.060 INCHES NOMINAL
FILLET RADIUS WHERE TOP LEFT FLANGE JOINS WEB FLANGE/LEG0.060 INCHES NOMINAL
FIRST TIP STYLESQUARE END
HEAT TREATMENTT-3511 SOLUTION HEAT TREATED
LEFT SIDE TOP FLANGE THICKNESS0.060 INCHES NOMINAL
LEFT TOP INSIDE ANGLE90.0 DEGREES NOMINAL
LENGTH12.000 FEET NOMINAL
OVERALL HEIGHT0.340 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS-QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 2024
NONDEFINITIVE SPEC/STD DATAT3511 TEMPER
RIGHT SIDE BOTTOM FLANGE THICKNESS0.060 INCHES NOMINAL
RIGHT BOTTOM INSIDE ANGLE90.0 DEGREES NOMINAL
SECOND TIP RELATIONSHIP TO FIRST TIPIDENTICAL
WEB FLANGE THICKNESS0.060 INCHES NOMINAL
WEIGHT PER UNIT MEASURE0.109 POUNDS PER LINEAR FOOT
SPECIFICATION/STANDARD DATA81755-K50 MANUFACTURERS STANDARD
TOP FLANGE WIDTH0.550 INCHES NOMINAL


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