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 STEM, SCALE NAME: API, SCALE RANGE: +49.0 TO 61.0 DEGREES, THERMOMETER: NOT INCLUDED, OVERALL LENGTH: 325.000 MILLIMETERS MINIMUM AND 335.000 MILLIMETERS MAXIMUM MM, CONVERSION CHART: NOT INCLUDED. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6630-00-244-9980, 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 STEM |
| SCALE NAME | API |
| SCALE RANGE | +49.0 TO 61.0 DEGREES |
| THERMOMETER | NOT INCLUDED |
| OVERALL LENGTH | 325.000 MILLIMETERS MINIMUM AND 335.000 MILLIMETERS MAXIMUM MM |
| SCALE QUANTITY | 1 |
| CONVERSION CHART | NOT INCLUDED |
| CORRECTION SCALE | NOT INCLUDED |
| OVERALL DIAMETER | 23.000 MILLIMETERS MINIMUM AND 27.000 MILLIMETERS MAXIMUM MM |
| SCALE ACCURACY RATING | 0.100 DEGREES |
| SCALE SMALLEST INCREMENT | 0.1 DEGREES |
| SPECIMEN RECEPTACLE HOLDER | NOT INCLUDED |
| NSN | 6630-00-244-9980 |
| CORRECTION SCALE | NOT INCLUDED |
| SCALE ACCURACY RATING | 0.100 DEGREES |
| SCALE RANGE | +69.0 TO 81.0 DEGREES |
| SCALE SMALLEST INCREMENT | 0.1 DEGREES |
| SPECIMEN RECEPTACLE HOLDER | NOT INCLUDED |
| SCALE NAME | API |
| OVERALL LENGTH | 325.0 MILLIMETERS MINIMUM AND 335.0 MILLIMETERS MAXIMUM MM |
| OVERALL DIAMETER | 23.0 MILLIMETERS MINIMUM AND 27.0 MILLIMETERS MAXIMUM MM |
| CONVERSION CHART | NOT INCLUDED |
| THERMOMETER | NOT INCLUDED |