9540-00-222-0461, BEAM,STRUCTURAL

National Stock Number:
9540-00-222-0461

Federal Supply Class:
9540

National Item Identification Number:
002220461

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:

853D	01634	ALUMINUM CO OF AMERICA
AMS-QQA200-8	0U583	SAE INTERNATIONAL
SAE-AMS-QQ-A-200/8	0U583	SAE INTERNATIONAL
AMS-QQA200-8	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
QQA200-8	81348	FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC

Techincal Specification:

FABRICATION METHOD	EXTRUDED
FILLET RADIUS WHERE TOP LEFT FLANGE JOINS WEB FLANGE/LEG	0.312 INCHES NOMINAL
FILLET RADIUS WHERE TOP RIGHT FLANGE JOINS WEB FLANGE/LEG	0.312 INCHES NOMINAL
HEAT TREATMENT	T-6 SOLUTION HEAT TREATED
LEFT SIDE TOP FLANGE THICKNESS	0.438 INCHES NOMINAL
LEFT SIDE TOP FLANGE TIP THICKNESS	0.375 INCHES NOMINAL
LEFT TOP INSIDE ANGLE	90.0 DEGREES NOMINAL
LEFT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES	1.500 INCHES NOMINAL
LEG THICKNESS	0.375 INCHES NOMINAL
LENGTH	20.000 FEET MINIMUM AND 30.000 FEET MAXIMUM
OVERALL HEIGHT	3.000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-200/8 FED SPEC 1ST MATERIAL RESPONSE
MATERIAL	ALUMINUM ALLOY 6061 OR ALUMINUM ALLOY 6062
NONDEFINITIVE SPEC/STD DATA	T6 TEMPER
RIGHT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES	1.500 INCHES NOMINAL
RIGHT SIDE TOP FLANGE THICKNESS	0.438 INCHES NOMINAL
RIGHT SIDE TOP FLANGE TIP THICKNESS	0.375 INCHES NOMINAL
RIGHT TOP INSIDE ANGLE	90.0 DEGREES NOMINAL
WEIGHT PER UNIT MEASURE	2.800 POUNDS PER LINEAR FOOT
TOP FLANGE WIDTH	3.000 INCHES NOMINAL

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