5985-01-175-2938 HANDLE,ANTENNA Index 4820-01-175-2943 SEAT,VALVE

National Stock Number:
9540-01-175-2941

Federal Supply Class:
9540

National Item Identification Number:
011752941

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:
K20A38T851181755LOCKHEED MARTIN CORPORATION


Techincal Specification:
BASE FLANGE THICKNESS0.078 INCHES NOMINAL
BASIC SHAPE STYLECHANNEL
FILLET RADIUS WHERE LEFT FLANGE JOINS BASE FLANGE0.125 INCHES NOMINAL
FILLET RADIUS WHERE RIGHT FLANGE JOINS BASE FLANGE0.125 INCHES NOMINAL
FIRST TIP RADIUS0.078 INCHES NOMINAL
FIRST TIP STYLERIGHT QUARTER RADIUS
HEAT TREATMENTT-8511 SOLUTION HEAT TREATED
LEFT SIDE FLANGE HEIGHT0.750 INCHES NOMINAL
LEFT SIDE FLANGE THICKNESS0.078 INCHES NOMINAL
LENGTH10.000 FEET NOMINAL
OVERALL WIDTH1.125 INCHES NOMINAL
MATERIALALUMINUM ALLOY 2024
RIGHT SIDE FLANGE HEIGHT0.750 INCHES NOMINAL
RIGHT SIDE FLANGE THICKNESS0.078 INCHES NOMINAL
SECOND TIP RELATIONSHIP TO FIRST TIPIDENTICAL
WEIGHT PER UNIT MEASURE0.045 POUNDS PER LINEAR FOOT
SPECIFICATION/STANDARD DATA81755-K20 MANUFACTURERS STANDARD


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