The HYDROMETER,GRADUATED SCALE is a MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M industrial component. Key specifications include MATERIAL: GLASS PLUMMET, SCALE NAME: API, TEMP RANGE: +0.0 TO 110.0 DEG FAHRENHEIT, SCALE RANGE: +49.0 TO 61.0 DEGREES, THERMOMETER: INCLUDED, OVERALL LENGTH: 185.0 MILLIMETERS MINIMUM AND 195.0 MILLIMETERS MAXIMUM MM. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6630-00-242-9257, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| MATERIAL | GLASS PLUMMET |
| SCALE NAME | API |
| TEMP RANGE | +0.0 TO 110.0 DEG FAHRENHEIT |
| SCALE RANGE | +49.0 TO 61.0 DEGREES |
| THERMOMETER | INCLUDED |
| OVERALL LENGTH | 185.0 MILLIMETERS MINIMUM AND 195.0 MILLIMETERS MAXIMUM MM |
| SCALE QUANTITY | 1 |
| CONVERSION CHART | NOT INCLUDED |
| CORRECTION SCALE | NOT INCLUDED |
| OVERALL DIAMETER | 12.0 MILLIMETERS MINIMUM AND 16.0 MILLIMETERS MAXIMUM MM |
| SCALE ACCURACY RATING | 0.200 DEGREES |
| SCALE SMALLEST INCREMENT | 0.2 DEGREES |
| NSN | 6630-00-242-9257 |
| NONDEFINITIVE SPEC/STD DATA | I TYPE AND 2 CLASS AND 53H NUMBER |
| MATERIAL | GLASS STEM |
| CORRECTION SCALE | NOT INCLUDED |
| SCALE ACCURACY RATING | 0.100 DEGREES |
| THERMOMETER | INCLUDED |
| OVERALL LENGTH | 374.0 MILLIMETERS MINIMUM AND 387.0 MILLIMETERS MAXIMUM MM |
| SCALE NAME | API |
| TEMP RANGE | +30.0 TO 180.0 DEG FAHRENHEIT |
| SCALE QUANTITY | 1 |
| SPECIMEN RECEPTACLE HOLDER | NOT INCLUDED |