9540-00-805-5989 BEAM,STRUCTURAL Index 9540-00-805-5995 ANGLE,STRUCTURAL

National Stock Number:
9540-00-805-5993

Federal Supply Class:
9540

National Item Identification Number:
008055993

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:
1741427610INTERNATIONAL LIGHT METALS CORP SUB OF MARTIN MARIETTA CORP
18237501634ALUMINUM CO OF AMERICA
60-1827329321TRANSTAR METALS CORP
AMS-QQ-A-200/110U583SAE INTERNATIONAL
AMS-QQ-A-200/1181343SOCIETY OF AUTOMOTIVE ENGINEERS INC
LS408998897LOCKHEED MARTIN CORP
PA2105206012TRANSTAR METALS CORP
QQ-A-200/1181348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
BASIC SHAPE STYLET SHAPE
FABRICATION METHODEXTRUDED
FILLET RADIUS WHERE TOP LEFT FLANGE JOINS WEB FLANGE/LEG0.125 INCHES NOMINAL
FILLET RADIUS WHERE TOP RIGHT FLANGE JOINS WEB FLANGE/LEG0.125 INCHES NOMINAL
FIRST TIP STYLESQUARE END
HEAT TREATMENTT-6 SOLUTION HEAT TREATED
LEFT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES1.250 INCHES NOMINAL
LEFT SIDE TOP FLANGE THICKNESS0.060 INCHES NOMINAL
LEFT TOP INSIDE ANGLE90.0 DEGREES NOMINAL
LEG THICKNESS0.070 INCHES NOMINAL
LENGTH10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM
OVERALL HEIGHT1.000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS-Q-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 7075
NONDEFINITIVE SPEC/STD DATAT6 TEMPER
RIGHT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES1.250 INCHES NOMINAL
RIGHT SIDE TOP FLANGE THICKNESS0.060 INCHES NOMINAL
RIGHT TOP INSIDE ANGLE90.0 DEGREES NOMINAL
SECOND TIP RELATIONSHIP TO FIRST TIPIDENTICAL
WEIGHT PER UNIT MEASURE0.300 POUNDS PER LINEAR FOOT
THIRD TIP DIAMETER0.250 INCHES NOMINAL
THIRD TIP STYLELEFT BULBOUS
THIRD TIP RADIUS0.125 INCHES NOMINAL
THIRD TIP RELATIONSHIP TO PRECEDING TIPSNOT IDENTICAL
TOP FLANGE WIDTH2.500 INCHES NOMINAL


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