| ACTUATING MEDIUM | MERCURYMERCURY |
| ARMOR ENCASED TIP TYPE | MERCURY FILLEDMERCURY FILLED |
| DESIGN TYPE | FLUCTUATINGFLUCTUATING |
| FEATURES PROVIDED | LENS MAGNIFYING FRONTLENS MAGNIFYING FRONT |
| OVERALL DIAMETER | 0.245 INCHES MINIMUM AND 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM0.255 INCHES MAXIMUM |
| OVERALL LENGTH | 14.490 INCHES MINIMUM AND 14.490 INCHES MINIMUM AND 14.510 INCHES MAXIMUM14.510 INCHES MAXIMUM |
| MATERIAL | GLASS OVERALL |
| SCALE ADJUSTMENT VARIATION | ADJUSTABLE OVER ENTIRE RANGEADJUSTABLE OVER ENTIRE RANGE |
| SCALE LENGTH | 7.750 INCHES NOMINAL7.750 INCHES NOMINAL |
| SCALE SMALLEST INCREMENT | 0.2 DEG CELSIUS0.2 DEG CELSIUS |
| SCALE TYPE | BLACK INK FUSED IN YELLOW GLASS TUBEBLACK INK FUSED IN YELLOW GLASS TUBE |
| SECURING DEVICE TYPE | TURNLOCK FASTENERTURNLOCK FASTENER |
| STYLE DESIGNATOR | IMMERSION RING TOP |