The DISK,COLOR STANDARDS is a SIEMENS WATER TECHNOLOGIES CORP. DIV WALLACE & TIERNAN PRODUCTS industrial component. Key specifications include COLOR RANGE: +4.4 TO 6.0 PH, COLOR GRADUATION: 4.4 AND 4.6 AND 4.8 AND 5.0 AND 5.2 AND 5.4 AND 5.6 AND 5.8 AND 6.0, OVERALL DIAMETER: 3.438 INCHES NOMINAL IN, OVERALL THICKNESS: 0.312 INCHES NOMINAL IN, NONDEFINITIVE SPEC/STD DATA: 1 TYPE AND 2 CLASS, LIGHT TYPE FOR WHICH DESIGNED: ARTIFICIAL LIGHT AND DAYLIGHT.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6630-00-250-6301, 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.
| COLOR RANGE | +4.4 TO 6.0 PH |
| COLOR GRADUATION | 4.4 AND 4.6 AND 4.8 AND 5.0 AND 5.2 AND 5.4 AND 5.6 AND 5.8 AND 6.0 |
| OVERALL DIAMETER | 3.438 INCHES NOMINAL IN |
| OVERALL THICKNESS | 0.312 INCHES NOMINAL IN |
| NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 2 CLASS |
| LIGHT TYPE FOR WHICH DESIGNED | ARTIFICIAL LIGHT AND DAYLIGHT |
| NSN | 6630-00-250-6301 |
| COLOR RANGE | +4.4 TO 6.0 PH |
| OVERALL THICKNESS | 0.312 INCHES NOMINAL IN |
| LIGHT TYPE FOR WHICH DESIGNED | ARTIFICIAL LIGHT AND DAYLIGHT |
| OVERALL DIAMETER | 3.438 INCHES NOMINAL IN |
| COLOR GRADUATION | 4.4 AND 4.6 AND 4.8 AND 5.0 AND 5.2 AND 5.4 AND 5.6 AND 5.8 AND 6.0 |
| NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 2 CLASS |