Part Details | COMPUTER RANGE SCALE
4931-00-604-4020 A flat circular interchangeable item, graduated in common units of linear measurement, which is designed to be mechanically secured to a simulated computer output shaft. It is used in conjunction with an electro-mechanical test fixture to check the accuracy of, and/or calibrate, the superelevation output data with the known input data of a COMPUTER, BALLISTICS, or the like. For items not attached to a moving element, see DIAL, SCALE.
Alternate Parts: 8568045, 4931-00-604-4020, 00-604-4020, 4931006044020, 006044020
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 49 | JAN 01, 1963 | 00-604-4020 | 21869 ( SCALE, RANGE, COMPUTER ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4931-00-604-4020
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8568045 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 4931-00-604-4020
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| SCALE DIVISION QUANTITY | 7 |
| SCALE UNIT OF MEASURE INSCRIPTION | START,500,1000,3600,2000,3 000,HEP T142E3,1500 |
| INSCRIPTION COLOR | WHITE |
| OVERALL OUTSIDE DIAMETER | 4.875 INCHES NOMINAL |
| INSIDE DIAMETER | 2.500 INCHES NOMINAL |
| OVERALL HEIGHT | 0.156 INCHES NOMINAL |
| MOUNTING CONFIGURATION | TWO 0.187 IN. MTG HOLES SPACED 3.640 IN. C TO C |