9540-01-543-4432, BEAM,STRUCTURAL

National Stock Number:
9540-01-543-4432

Federal Supply Class:
9540

National Item Identification Number:
015434432

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:

LS39307-1

98897

LOCKHEED MARTIN CORP

Techincal Specification:

BASIC SHAPE STYLE	T SHAPE
HEAT TREATMENT	T-6511 SOLUTION HEAT TREATED
LEFT SIDE TOP FLANGE THICKNESS	0.085 INCHES MINIMUM AND 0.095 INCHES MAXIMUM
LEG THICKNESS	0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM
OVERALL HEIGHT	1.288 INCHES MINIMUM AND 1.312 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 4139 ASSN STD SINGLE MATERIAL RESPONSE
MATERIAL	ALUMINUM ALLOY 7075
PART NAME ASSIGNED BY CONTROLLING AGENCY	T SECTION-CHEM MILL
RIGHT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES	2.034 INCHES MINIMUM AND 2.086 INCHES MAXIMUM
SPECIAL FEATURES	BASIC T CONFIGURATION WITH FLANGE ON VERTICAL LEG
TOP FLANGE WIDTH	4.056 INCHES MINIMUM AND 4.128 INCHES MAXIMUM

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