9540-01-232-9897 ANGLE,STRUCTURAL Index 9540-01-232-9899 BEAM,STRUCTURAL

National Stock Number:
9540-01-232-9898

Federal Supply Class:
9540

National Item Identification Number:
012329898

Description:
ANGLE,STRUCTURAL

Detail:
A STRUCTURAL SHAPE FABRICATED FROM A FERROUS OR NONFERROUS MATERIAL AND RESEMBLING THE LETTER L IN CROSS-SECTIONAL FORM. THE EDGES MAY HAVE A BULB, BE ROUNDED, AND THE INSIDE CORNER MAY HAVE A FILLET.


Manufacturer Information:
S1505-202878286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
BASIC SHAPE STYLEANGLE
BASE FLANGE THICKNESS0.078 INCHES NOMINAL
FABRICATION METHODEXTRUDED
FILLET RADIUS WHERE LEFT FLANGE JOINS BASE FLANGE0.093 INCHES NOMINAL
FIRST TIP RADIUS0.062 INCHES NOMINAL
FIRST TIP STYLERIGHT QUARTER RADIUS
LEFT INSIDE ANGLE90.0 DEGREES NOMINAL
LEFT SIDE FLANGE THICKNESS0.078 INCHES NOMINAL
LENGTH12.000 FEET NOMINAL
OVERALL HEIGHT0.875 INCHES NOMINAL
OVERALL WIDTH0.875 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-200/11 FED SPEC 1ST MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 7075
SECOND TIP RELATIONSHIP TO FIRST TIPNOT IDENTICAL
SECOND TIP RADIUS0.062 INCHES NOMINAL
SECOND TIP STYLELEFT QUARTER RADIUS


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