Part Details | ROENTGEN RATE METER
6665-00-250-6471 An electrically operated instrument which measures radioactivity and is calibrated in roentgens per unit time or any multiple threof. For instruments that measure radioactivity directly, see RADIACMETER.
Alternate Parts: 55A2240, 6665-00-250-6471, 00-250-6471, 6665002506471, 002506471
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1963 | 00-250-6471 | 17257 ( METER, ROENTGEN RATE ) |
REFERENCE DRAWINGS & PICTURES
RECTANGULAR, SURFACE MOUNTING
Cross Reference | NSN 6665-00-250-6471
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 55A2240 | 79500 | WESTINGHOUSE ELECTRIC CORP |
Technical Data | NSN 6665-00-250-6471
| Characteristic | Specifications |
|---|---|
| METER TYPE | MOUNTED |
| SCALE QUANTITY | 1 |
| SCALE RANGE | +0.0 TO +500.0 MILLIROENTGENS |
| GRADUATION UNIT | 40.0 MILLIROENTGENS |
| CASE MATERIAL | PLASTIC, PHENOL-FORMALDEHYDE |
| METER STYLE | PANEL |
| BODY STYLE | RECTANGULAR, SURFACE MOUNTING |
| BODY LENGTH | 3.500 INCHES NOMINAL |
| BODY WIDTH | 3.250 INCHES NOMINAL |
| METER DEPTH TO PANEL | 1.562 INCHES NOMINAL |
| ACCURACY IN PERCENT | -2.0 TO +2.0 AT FULL SCALE |
| SENSITIVITY | 20 UA SENSITIVITY AT FULL SCAL DEFLECTION |
| MAGNETIC SHIELDING | NOT INCLUDED |
| PANEL FOR WHICH DESIGNED | NONMAGNETIC |
| DIAL SCALE MARKING COLOR | BLACK |
| DIAL SCALE MARKING LUMINOSITY | NONLUMINOUS |
| MOUNTING CONFIGURATION | FOUR 0.180 IN. DIA MTG HOLES SPACED ON 1.938 IN. BY 3.469 IN. MTG CENTERS |
| TERMINAL QUANTITY | 2 |
| TERMINAL TYPE | SOLDER LUG |
| TERMINAL LENGTH | 0.750 INCHES NOMINAL |
| END ITEM IDENTIFICATION | TYPE NO. AN/PDR-18 |