3940-01-100-6555 BEAM,HOISTING Index 1560-01-100-6557 COWL ASSEMBLY,UPPER

National Stock Number:
9520-01-100-6556

Federal Supply Class:
9520

National Item Identification Number:
011006556

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:
1023294609205LOCKHEED MARTIN CORP ELECTRONICS AND MISSILES DIV
1023294618876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
BASIC SHAPE STYLECHANNEL
FIRST TIP STYLERIGHT QUARTER RADIUS
LEFT SIDE FLANGE HEIGHT2.000 INCHES NOMINAL
LENGTH8.698 FEET NOMINAL
OVERALL WIDTH3.000 INCHES NOMINAL
RIGHT SIDE FLANGE HEIGHT2.000 INCHES NOMINAL
SECOND TIP RELATIONSHIP TO FIRST TIPNOT IDENTICAL
SECOND TIP STYLELEFT QUARTER RADIUS
SURFACE TREATMENTCHROMATE


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