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		                        | National Stock Number:
 9520-00-203-1997
 
 Federal Supply Class:
 9520
 
 National Item Identification Number:
 002031997
 
 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.
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 Manufacturer Information:
 
 | QQS741 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | 
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 Techincal Specification:
 
 | WEIGHT PER UNIT MEASURE | 7.250 POUNDS PER LINEAR FOOT |  | OVERALL WIDTH | 4.000 INCHES NOMINAL |  | LEFT SIDE FLANGE HEIGHT | 1.625 INCHES NOMINAL | 
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