1560-01-520-6861 SKIN,AIRCRAFT Index 1560-01-520-6863 FORMER,AIRCRAFT

National Stock Number:
9540-01-520-6862

Federal Supply Class:
9540

National Item Identification Number:
015206862

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:
LS301198897LOCKHEED MARTIN CORP


Techincal Specification:
BASIC SHAPE STYLET SHAPE
FABRICATION METHODEXTRUDED
FIRST TIP STYLESQUARE END
LEFT SIDE TOP FLANGE THICKNESS0.060 INCHES NOMINAL
LEG THICKNESS0.102 INCHES NOMINAL
OVERALL HEIGHT1.150 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-200/11 FED SPEC 1ST MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 7075
PART NAME ASSIGNED BY CONTROLLING AGENCYTEE,EXTRUDED
RIGHT SIDE TOP FLANGE THICKNESS0.060 INCHES NOMINAL
SECOND TIP RELATIONSHIP TO FIRST TIPIDENTICAL
TOP FLANGE WIDTH1.600 INCHES NOMINAL


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