3020-01-495-0518 GUARD,MECHANICAL DRIVE Index 3040-01-495-0520 SHAFT,SHOULDERED

National Stock Number:
9540-01-495-0519

Federal Supply Class:
9540

National Item Identification Number:
014950519

Description:
CHANNEL,STRUCTURAL

Detail:
A STRUCTURAL SHAPE FABRICATED FROM A FERROUS OR NONFERROUS MATERIAL AND HAS A FLANGE EXTENDING USUALLY AT RIGHT ANGLES IN THE SAME DIRECTION FROM EACH EDGE OF A WEB AND/OR RESEMBLING THE LETTER U IN CROSS-SECTIONAL FORM.


Manufacturer Information:
1MA120D03-1015276301THE BOEING COMPANY
AND1013799237AIRFORCE-NAVY AERONAUTICAL DESIGN STANDARD
AND10137-1604-7057T651199237AIRFORCE-NAVY AERONAUTICAL DESIGN STANDARD


Techincal Specification:
BASIC SHAPE STYLECHANNEL
BASE FLANGE THICKNESS0.094 INCHES NOMINAL
FABRICATION METHODEXTRUDED
FILLET RADIUS WHERE LEFT FLANGE JOINS BASE FLANGE0.125 INCHES NOMINAL
FILLET RADIUS WHERE RIGHT FLANGE JOINS BASE FLANGE0.125 INCHES NOMINAL
FIRST TIP RADIUS0.094 INCHES NOMINAL
FIRST TIP STYLERIGHT QUARTER RADIUS
HEAT TREATMENTT-6511 SOLUTION HEAT TREATED
LEFT FLANGE THICKNESS AT BASE0.094 INCHES NOMINAL
LEFT OUTSIDE ANGLE90.0 DEGREES NOMINAL
LEFT SIDE FLANGE HEIGHT1.000 INCHES NOMINAL
LEFT SIDE FLANGE THICKNESS0.094 INCHES NOMINAL
LENGTH10.000 INCHES MINIMUM AND 12.000 INCHES MAXIMUM
OVERALL WIDTH1.750 INCHES NOMINAL
MATERIALALUMINUM ALLOY 7075
NONDEFINITIVE SPEC/STD DATAT6511 TEMPER
RIGHT SIDE FLANGE THICKNESS0.094 INCHES NOMINAL
RIGHT FLANGE THICKNESS AT BASE0.094 INCHES NOMINAL
RIGHT OUTSIDE ANGLE90.0 DEGREES NOMINAL
RIGHT SIDE FLANGE HEIGHT1.000 INCHES NOMINAL
SECOND TIP RADIUS0.094 INCHES NOMINAL
SECOND TIP RELATIONSHIP TO FIRST TIPNOT IDENTICAL
SECOND TIP STYLELEFT QUARTER RADIUS


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