9540-00-542-2691, BEAM,STRUCTURAL

National Stock Number:
9540-00-542-2691

Federal Supply Class:
9540

National Item Identification Number:
005422691

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:

853C	01634	ALUMINUM CO OF AMERICA
AMS-QQ-A-200/5	0U583	SAE INTERNATIONAL
AMS-QQ-A-200/5	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
QQA200-5	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	0.250 INCHES NOMINAL
FILLET RADIUS WHERE TOP RIGHT FLANGE JOINS WEB FLANGE/LEG	0.250 INCHES NOMINAL
HEAT TREATMENT	H-111 STRAIN HARDENED
LEFT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES	1.000 INCHES NOMINAL
LEFT SIDE TOP FLANGE THICKNESS	0.312 INCHES NOMINAL
LEFT SIDE TOP FLANGE TIP THICKNESS	0.250 INCHES NOMINAL
LEG THICKNESS	0.312 INCHES NOMINAL
LEG TIP THICKNESS	0.250 INCHES NOMINAL
OVERALL HEIGHT	2.000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS-QQ-A-200/5 FED SPEC SINGLE MATERIAL RESPONSE
MATERIAL	ALUMINUM ALLOY 5086
NONDEFINITIVE SPEC/STD DATA	H111 TEMPER
RIGHT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES	1.000 INCHES NOMINAL
RIGHT SIDE TOP FLANGE THICKNESS	0.312 INCHES NOMINAL
RIGHT SIDE TOP FLANGE TIP THICKNESS	0.250 INCHES NOMINAL
SECOND TIP RELATIONSHIP TO FIRST TIP	IDENTICAL
WEIGHT PER UNIT MEASURE	1.290 POUNDS PER LINEAR FOOT
THIRD TIP RELATIONSHIP TO PRECEDING TIPS	IDENTICAL W/FIRST TIP
TOP FLANGE WIDTH	2.000 INCHES NOMINAL

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