9540-01-030-3066 BEAM,STRUCTURAL Index 9540-01-030-3069 BEAM,STRUCTURAL

National Stock Number:
9540-01-030-3067

Federal Supply Class:
9540

National Item Identification Number:
010303067

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:
1MA160B01-1030176301THE BOEING COMPANY
60-518329321TRANSTAR METALS CORP
AMS-QQ-A-200/30U583SAE INTERNATIONAL
AMS-QQ-A-200/381343SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS14375E11396906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
QQ-A-200/381348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
FILLET RADIUS WHERE TOP RIGHT FLANGE JOINS WEB FLANGE/LEG0.090 INCHES NOMINAL
FIRST TIP STYLESQUARE END
HEAT TREATMENTO-ANNEALED
LEFT TOP INSIDE ANGLE90.0 DEGREES NOMINAL
BASIC SHAPE STYLET SHAPE
FABRICATION METHODEXTRUDED
FILLET RADIUS WHERE TOP LEFT FLANGE JOINS WEB FLANGE/LEG0.090 INCHES NOMINAL
LEFT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES1.380 INCHES NOMINAL
LEFT SIDE TOP FLANGE THICKNESS0.050 INCHES NOMINAL
LEG THICKNESS0.050 INCHES NOMINAL
LENGTH10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM
OVERALL HEIGHT2.080 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-200/3 FED SPEC 1ST MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 2024
NONDEFINITIVE SPEC/STD DATAO TEMPER
RIGHT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES1.380 INCHES NOMINAL
RIGHT SIDE TOP FLANGE THICKNESS0.050 INCHES NOMINAL
RIGHT TOP INSIDE ANGLE90.0 DEGREES NOMINAL
SECOND TIP RELATIONSHIP TO FIRST TIPIDENTICAL
WEIGHT PER UNIT MEASURE0.292 POUNDS PER LINEAR FOOT
THIRD TIP RELATIONSHIP TO PRECEDING TIPSIDENTICAL W/FIRST TIP
TOP FLANGE WIDTH2.760 INCHES NOMINAL


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