9540-00-188-6268, BEAM,STRUCTURAL

National Stock Number:
9540-00-188-6268

Federal Supply Class:
9540

National Item Identification Number:
001886268

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:

11678	99267	BOHN ALUMINUM AND BRASS CO DIV OF GULF AND WESTERN MFG CO SUB OF GULF AND WESTERN INDUSTRIES
13972	27610	INTERNATIONAL LIGHT METALS CORP SUB OF MARTIN MARIETTA CORP
4408	01634	ALUMINUM CO OF AMERICA
G267S	82345	EXTRUDED ALUMINUM COMPANY, LLC
BAC1505-58412	82918	THE BOEING COMPANY
LS3571	98897	LOCKHEED MARTIN CORP
Z207	38597	LOCKHEED MARTIN CORPORATION
QQ-A-267	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 STYLE	SQUARE END
LEFT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES	1.844 INCHES NOMINAL
LEFT SIDE TOP FLANGE THICKNESS	0.094 INCHES NOMINAL
LEFT TOP INSIDE ANGLE	90.0 DEGREES NOMINAL
LEG THICKNESS	0.125 INCHES NOMINAL
LENGTH	0.307 FEET NOMINAL
MATERIAL	ALUMINUM ALLOY
NONDEFINITIVE SPEC/STD DATA	T4 TYPE
OVERALL HEIGHT	1.250 INCHES NOMINAL
RIGHT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES	1.844 INCHES NOMINAL
RIGHT SIDE TOP FLANGE THICKNESS	0.094 INCHES NOMINAL
RIGHT TOP INSIDE ANGLE	90.0 DEGREES NOMINAL
SECOND TIP RELATIONSHIP TO FIRST TIP	IDENTICAL
SPECIFICATION/STANDARD DATA	81348-QQ-S-267 GOVERNMENT SPECIFICATION
THIRD TIP RELATIONSHIP TO PRECEDING TIPS	IDENTICAL W/FIRST TIP
TOP FLANGE WIDTH	3.688 INCHES NOMINAL
WEIGHT PER UNIT MEASURE	0.590 POUNDS PER LINEAR FOOT

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