9540-01-011-9732, BEAM,STRUCTURAL

National Stock Number:
9540-01-011-9732

Federal Supply Class:
9540

National Item Identification Number:
010119732

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:

135795	01634	ALUMINUM CO OF AMERICA
17901	27610	INTERNATIONAL LIGHT METALS CORP SUB OF MARTIN MARIETTA CORP
19304	77783	ALCOA/REYNOLDS METALS COMPANY
60-7082	29321	TRANSTAR METALS CORP
AMS-QQ-A-200/11	0U583	SAE INTERNATIONAL
AMS-QQ-A-200/11	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
LS4430	98897	LOCKHEED MARTIN CORP
PA10924	06012	TRANSTAR METALS CORP
QQ-A-200/11	81348	FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC

Techincal Specification:

BASIC SHAPE STYLE	T SHAPE
FABRICATION METHOD	EXTRUDED
FILLET RADIUS WHERE TOP LEFT FLANGE JOINS WEB FLANGE/LEG	0.125 INCHES NOMINAL
FILLET RADIUS WHERE TOP RIGHT FLANGE JOINS WEB FLANGE/LEG	0.125 INCHES NOMINAL
FIRST TIP DIAMETER	0.312 INCHES NOMINAL
FIRST TIP RADIUS	0.062 INCHES NOMINAL
FIRST TIP STYLE	LOWER BULBOUS
HEAT TREATMENT	O-ANNEALED
LEFT TOP INSIDE ANGLE	90.0 DEGREES NOMINAL
LEFT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES	1.719 INCHES NOMINAL
LEFT SIDE TOP FLANGE THICKNESS	0.100 INCHES NOMINAL
LEG THICKNESS	0.090 INCHES NOMINAL
LENGTH	10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM
OVERALL HEIGHT	1.125 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS-Q-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE
MATERIAL	ALUMINUM ALLOY 7075
NONDEFINITIVE SPEC/STD DATA	0 TEMPER
RIGHT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES	1.719 INCHES NOMINAL
RIGHT SIDE TOP FLANGE THICKNESS	0.100 INCHES NOMINAL
RIGHT TOP INSIDE ANGLE	90.0 DEGREES NOMINAL
SECOND TIP RELATIONSHIP TO FIRST TIP	IDENTICAL
WEIGHT PER UNIT MEASURE	0.654 POUNDS PER LINEAR FOOT
THIRD TIP OUTER RADIUS	0.031 INCHES NOMINAL
THIRD TIP INNER RADIUS	0.031 INCHES NOMINAL
THIRD TIP RELATIONSHIP TO PRECEDING TIPS	NOT IDENTICAL
THIRD TIP STYLE	SQUARE W/ INNER AND OUTER CORNER RADII
TOP FLANGE WIDTH	3.438 INCHES NOMINAL

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