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National Stock Number:
5210-00-405-1690
Federal Supply Class:
5210
National Item Identification Number:
004051690
Description:
STRAIGHTEDGE
Detail:
A BAR OR SLIP OF WOOD, METAL, OR PLASTIC, HAVING ONE OR MORE LONG EDGES MADE STRAIGHT WITHIN A DESIRED DEGREE OF ACCURACY. IT IS USED FOR TESTING STRAIGHT LINES OR SURFACES, DRAWING STRAIGHT LINES, AND THE LIKE. STRAIGHTEDGES HAVING ONE BEVELED EDGE MAY BE GRADUATED ON THE BEVELED EDGE. EXCLUDES STRAIGHTEDGE, PARALLEL RULING, GUIDE CORD; SCALE (AS MODIFIED); RULE (AS MODIFIED) AND RULER (AS MODIFIED).
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Manufacturer Information:
| 385 | 57163 | L.S. STARRETT COMPANY (THE) | | 385-48 | 57163 | L.S. STARRETT COMPANY (THE) | | MILS15769 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| DRAFTING MACHINE CHUCK | NOT PROVIDED | | EDGE TYPE | BEVELED OR SQUARE | | GRADUATIONS | NOT INCLUDED | | HEAT TREATMENT | SEMIHARDENED | | LENGTH | 48.000 INCHES NOMINAL | | MATERIAL | STEEL | | MAXIMUM WIDTH | 2.656 INCHES | | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 1 CLASS | | STRAIGHT EDGE LOCATION | BOTH SIDES | | THICKNESS | 0.250 INCHES NOMINAL | | UNIT TYPE | MACHINIST |
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