9540-00-148-4791, BEAM,STRUCTURAL

National Stock Number:
9540-00-148-4791

Federal Supply Class:
9540

National Item Identification Number:
001484791

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:

1566	01634	ALUMINUM CO OF AMERICA
1M544	76301	THE BOEING COMPANY
4078	77783	ALCOA/REYNOLDS METALS COMPANY
AMS-QQ-A-200/11	0U583	SAE INTERNATIONAL
AMS-QQ-A-200/11	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
AMS4154	0U583	SAE INTERNATIONAL
BAC1505-34393	82918	THE BOEING COMPANY
E731306	0WLU1	GENERAL DYNAMICS CORP CONVAIR DIV LINDBERGH FIELD FACILITY
E731306	14170	HUGHES MISSILE SYSTEMS CO SAN DIEGO
E731306	63910	BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION I
E731306	7B709	TRACOR FLIGHT SYSTEMS INC SUB OF TRACOR INC
LS3682-2	98897	LOCKHEED MARTIN 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	0.062 INCHES NOMINAL
FILLET RADIUS WHERE TOP RIGHT FLANGE JOINS WEB FLANGE/LEG	0.062 INCHES NOMINAL
FIRST TIP RADIUS	0.062 INCHES NOMINAL
FIRST TIP STYLE	FULL RADIUS
HEAT TREATMENT	T-6 SOLUTION HEAT TREATED OR T-6511 SOLUTION HEAT TREATED
LEFT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES	1.125 INCHES NOMINAL
LEFT SIDE TOP FLANGE THICKNESS	0.125 INCHES NOMINAL
LEFT TOP INSIDE ANGLE	90.0 DEGREES NOMINAL
LEG THICKNESS	0.188 INCHES NOMINAL
LENGTH	10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM
OVERALL HEIGHT	2.500 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS-Q-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE
MATERIAL	ALUMINUM ALLOY 7075
NONDEFINITIVE SPEC/STD DATA	7075 ALLOY AND T6 TEMPER OR T6511 TEMPER
RIGHT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES	1.125 INCHES NOMINAL
RIGHT SIDE TOP FLANGE THICKNESS	0.125 INCHES NOMINAL
RIGHT TOP INSIDE ANGLE	90.0 DEGREES NOMINAL
SECOND TIP RELATIONSHIP TO FIRST TIP	IDENTICAL
WEIGHT PER UNIT MEASURE	0.870 POUNDS PER LINEAR FOOT
THIRD TIP RELATIONSHIP TO PRECEDING TIPS	IDENTICAL W/FIRST TIP
TOP FLANGE WIDTH	2.250 INCHES NOMINAL

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