9540-00-720-4253 ANGLE,STRUCTURAL Index 4730-00-720-4260 CROSS,FLANGE

National Stock Number:
9540-00-720-4254

Federal Supply Class:
9540

National Item Identification Number:
007204254

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:
2707601634ALUMINUM CO OF AMERICA
4562001634ALUMINUM CO OF AMERICA
FS10101-120889446HILLER AIRCRAFT CORPORATION
QQA200-381348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
S978126512NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
BASIC SHAPE STYLEANGLE
BASE FLANGE THICKNESS0.063 INCHES NOMINAL
FABRICATION METHODEXTRUDED
FILLET RADIUS WHERE LEFT FLANGE JOINS BASE FLANGE0.063 INCHES NOMINAL
FIRST TIP RADIUS0.031 INCHES NOMINAL
FIRST TIP STYLERIGHT QUARTER RADIUS
HEAT TREATMENTT-4 SOLUTION HEAT TREATED
LEFT INSIDE ANGLE90.0 DEGREES NOMINAL
LEFT SIDE FLANGE THICKNESS0.063 INCHES NOMINAL
LENGTH12.000 FEET NOMINAL
OVERALL HEIGHT0.750 INCHES NOMINAL
OVERALL WIDTH1.250 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-200/3 FED SPEC 1ST MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 2024
NONDEFINITIVE SPEC/STD DATAT4 TEMPER
SECOND TIP RADIUS0.031 INCHES NOMINAL
SECOND TIP RELATIONSHIP TO FIRST TIPNOT IDENTICAL
SECOND TIP STYLEUPPER RADIUS
WEIGHT PER UNIT MEASURE0.150 POUNDS PER LINEAR FOOT


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