9535-01-082-3410 SHEET,METAL Index 9540-01-082-3413 STRUCTURAL SECTION,SPECIAL SHAPE

National Stock Number:
9540-01-082-3412

Federal Supply Class:
9540

National Item Identification Number:
010823412

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:
AMS-QQ-A-250/50U583SAE INTERNATIONAL
AMS-QQ-A-250/581343SOCIETY OF AUTOMOTIVE ENGINEERS INC
BAC1517-182681205THE BOEING COMPANY
QQ-A-250/581348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
BASIC SHAPE STYLEZ SHAPEZ SHAPE
BOTTOM FLANGE WIDTH1.500 INCHES NOMINAL1.500 INCHES NOMINAL
FABRICATION METHODFORMEDFORMED
FILLET RADIUS WHERE BOTTOM RIGHT FLANGE JOINS WEB FLANGE/LEG0.090 INCHES NOMINAL0.090 INCHES NOMINAL
FILLET RADIUS WHERE TOP LEFT FLANGE JOINS WEB FLANGE/LEG0.090 INCHES NOMINAL0.090 INCHES NOMINAL
HEAT TREATMENTO-ANNEALEDO-ANNEALED
LEFT SIDE TOP FLANGE THICKNESS0.050 INCHES NOMINAL0.050 INCHES NOMINAL
LENGTH6.000 FEET NOMINAL6.000 FEET NOMINAL
OVERALL HEIGHT0.830 INCHES NOMINAL0.830 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/5 FED SPEC 1ST MATERIAL RESPONSEQQ-A-250/5 FED SPEC 1ST MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 2024ALUMINUM ALLOY 2024
RIGHT SIDE BOTTOM FLANGE THICKNESS0.050 INCHES NOMINAL0.050 INCHES NOMINAL
TOP FLANGE WIDTH1.200 INCHES NOMINAL1.200 INCHES NOMINAL
WEB FLANGE THICKNESS0.050 INCHES NOMINAL0.050 INCHES NOMINAL
SPECIFICATION/STANDARD DATA81205-BAC1517 MANUFACTURERS STANDARD81205-BAC1517 MANUFACTURERS STANDARD


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