9540-00-595-8597, BEAM,STRUCTURAL

National Stock Number:
9540-00-595-8597

Federal Supply Class:
9540

National Item Identification Number:
005958597

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:

120001	26512	NORTHROP GRUMMAN SYSTEMS CORPORATION
38355	01634	ALUMINUM CO OF AMERICA
AMS-QQA200-11	0U583	SAE INTERNATIONAL
AMS-QQA200-11	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
QQA200-11	81348	FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC

Techincal Specification:

BASIC SHAPE STYLE	Z SHAPE
BOTTOM FLANGE WIDTH	0.938 INCHES NOMINAL
FABRICATION METHOD	EXTRUDED
FILLET RADIUS WHERE BOTTOM RIGHT FLANGE JOINS WEB FLANGE/LEG	0.125 INCHES NOMINAL
FILLET RADIUS WHERE TOP LEFT FLANGE JOINS WEB FLANGE/LEG	0.125 INCHES NOMINAL
FIRST TIP FLANGE HEIGHT	0.250 INCHES NOMINAL
FIRST TIP INNER CORNER RADIUS	0.125 INCHES NOMINAL
FIRST TIP OUTER CORNER RADIUS	0.125 INCHES NOMINAL
FIRST TIP STYLE	FLANGE LEFT DOWNWARD W/ SQUARE END AND INNER AND OUTER CORNER RADII
FIRST TIP THICKNESS	0.064 INCHES NOMINAL
HEAT TREATMENT	T-6 SOLUTION HEAT TREATED
LEFT SIDE TOP FLANGE THICKNESS	0.064 INCHES NOMINAL
LEFT TOP INSIDE ANGLE	90.0 DEGREES NOMINAL
LENGTH	10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM
OUTER RADIUS WHERE TOP LEFT FLANGE JOINS WEB FLANGE	0.125 INCHES NOMINAL
OVERALL HEIGHT	1.875 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-200/11 FED SPEC 1ST MATERIAL RESPONSE
MATERIAL	ALUMINUM ALLOY 7075
NONDEFINITIVE SPEC/STD DATA	T6 TEMPER
RIGHT BOTTOM INSIDE ANGLE	90.0 DEGREES NOMINAL
RIGHT SIDE BOTTOM FLANGE THICKNESS	0.064 INCHES NOMINAL
SECOND TIP INNER CORNER RADIUS	0.125 INCHES NOMINAL
SECOND TIP FLANGE HEIGHT	0.189 INCHES NOMINAL
SECOND TIP STYLE	FLANGE RIGHT UPWARD WITH SQUARE END, INNER CORNER RADIUS, AND SQUARE OUTER CORNER
SECOND TIP RELATIONSHIP TO FIRST TIP	NOT IDENTICAL
SECOND TIP THICKNESS	0.064 INCHES NOMINAL
WEB FLANGE THICKNESS	0.064 INCHES NOMINAL
WEIGHT PER UNIT MEASURE	0.310 POUNDS PER LINEAR FOOT
TOP FLANGE WIDTH	0.750 INCHES NOMINAL

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