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National Stock Number:
6675-01-317-6977
Federal Supply Class:
6675
National Item Identification Number:
013176977
Description:
DRAFTING MACHINE
Detail:
AN INSTRUMENT PRIMARILY USED IN DRAFTING, CONSISTING OF TWO JOINED ARMS, ONE END BEING SECURED TO A STATIONARY SURFACE AND THE OTHER END EQUIPPED WITH AN ADJUSTABLE PROTRACTOR AND REMOVABLE RULED SCALE(S); OR TWO RIGID BEAMS, ONE BEAM ANCHORED ACROSS FULL LENGTH OF TOP OF DRAWING BOARD, THE OTHER BEAM PERPENDICULAR TO TOP BEAM EQUIPPED WITH ADJUSTABLE PROTRACTOR AND REMOVABLE RULED SCALE(S). IT IS USED AS A GUIDE FOR DRAWING PARALLEL LINES AT ANY ANGLE ON A CHART OR DRAWING, OR TRANSMITTING REFERENCE POINTS.
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Manufacturer Information:
| 612,4372-814RH | 62527 | VEMCO CORP |
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Techincal Specification:
| PROTRACTOR CALIBRATION | 0 TO 360 DEG | | PROTRACTOR MINIMUM INCREMENT IN DEG | 0.5 | | SCALE QUANTITY | 2 |
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