TACHOMETER,MECHANICAL,FIXED MOUN. Key specifications include MATERIAL: STEEL CASE, UNIT TYPE: CHRONOMETRIC, OVERALL DEPTH: 2.656 INCHES NOMINAL IN, POINTER COLOR: WHITE, GRADUATION UNIT: 1.0 HOURS OPERATED, OPERATING RANGE: +0.0 TO 4500.0 REVOLUTIONS PER MINUTE. This part is cataloged in the Federal Logistics Information System under NSN 6680-00-057-2776, 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 | STEEL CASE |
| UNIT TYPE | CHRONOMETRIC |
| DIAL QUANTITY | 1 |
| OVERALL DEPTH | 2.656 INCHES NOMINAL IN |
| POINTER COLOR | WHITE |
| SCALE QUANTITY | 1 |
| GRADUATION UNIT | 1.0 HOURS OPERATED |
| OPERATING RANGE | +0.0 TO 4500.0 REVOLUTIONS PER MINUTE |
| OVERALL DIAMETER | 2.843 INCHES NOMINAL IN |
| POINTER QUANTITY | 1 |
| SPECIAL FEATURES | REFERENCE USAF DWG 56B23624,FOR SPECIAL MARKINGS |
| UNABLE TO DECODE | UNABLE TO DECODE |
| NSN | 6680-00-057-2776 |
| OVERALL DEPTH | 2.656 INCHES NOMINAL IN |
| SCALE MEASUREMENT RANGE | -800.0 TO 3000.0 |
| OVERALL DIAMETER | 2.843 INCHES NOMINAL IN |
| DIAL BACKGROUND COLOR | BLACK |
| UNIT TYPE | CHRONOMETRIC |
| UNABLE TO DECODE | UNABLE TO DECODE |
| DIAL QUANTITY | 1 |
| GRADUATION UNIT | 1.0 HOURS OPERATED |
| TOTALIZING MECHANISM | PROVIDED |
| OPERATING RANGE | +0.0 TO 4500.0 REVOLUTIONS PER MINUTE |