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		                             National Stock Number: 5210-00-221-2051
  Federal Supply Class: 5210
  National Item Identification Number: 002212051
  Description: SQUARE,TRY
  Detail: A MEASURING TOOL CONSISTING OF A BLADE AND A SQUARE FACE BEAM FORMING A 90 DEGREE (1.6 RADIANS) ANGLE. THE BEAM IS THICKER THAN THE BLADE AND MAY BE DETACHABLE, BUT IS NOT ADJUSTABLE.
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  Manufacturer Information:
 | 5210-00-221-2051 | 80244 | GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE |  | GGG-S-656 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |  | GGG-S-656 TY3ST1 | 80244 | GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE |  | PD5210-00-221-2051 | 80244 | GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE |  | MS15309-1 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |   
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  Techincal Specification:
 | BEAM DETACHABILITY | NOT DETACHABLE |  | BEAM LENGTH | 5.375 INCHES NOMINAL |  | BEVELED BLADE EDGE | NOT INCLUDED |  | BLADE EDGE SMALLEST GRADUATION UNIT | 1/8 INCH |  | BLADE HARDNESS DESIGNATION | HARDENED |  | BLADE FACE TO BEAM LENGTH | 8.000 INCHES NOMINAL |  | MATERIAL | WOOD BEAM |  | SPECIAL FEATURES | BLADE COATING: ZINC, OXIDE, OR OTHER RUST PREVENTATIVE |  | STYLE DESIGNATOR | BLOCK |   
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