Part Details | DRAFTING MACHINE
6675-01-091-7171 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.
Alternate Parts: MARK XIIW4, MARK XII-W-4, 6675-01-091-7171, 01-091-7171, 6675010917171, 010917171
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | MAR 11, 1980 | 01-091-7171 | 04423 ( DRAFTING MACHINE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6675-01-091-7171
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MARK XII-W-4 | 62527 | VEMCO CORP |
Technical Data | NSN 6675-01-091-7171
| Characteristic | Specifications |
|---|---|
| UNIT TYPE | |
| VERNIER MINIMUM READING | 5.000 MINUTES |
| DRAWING MAXIMUM SIZE FOR WHICH DESIGNED | +37.500 TO +60.000 INCHES |
| PROTRACTOR | INCLUDED |
| PROTRACTOR MINIMUM INCREMENT IN DEG | 1.0 |
| PROTRACTOR DIAMETER | 6.000 INCHES |
| PROTRACTOR QUADRANT GRADUATIONS | PROVIDED |
| PROTRACTOR QUADRANT MINIMUM INCREMENT IN DEG | 1.0 |
| MOUNTED MAGNIFIER | NOT INCLUDED |
| ADJUSTING SCREW | INCLUDED |
| CARRYING CASE | NOT PROVIDED |
| SPECIAL FEATURES | WALNUT FINISH |