The LENS,M8.50SPH,0.50BC,71MM DIA is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6540-00-001-0166, 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.
| Part Number | LENS,M8.50SPH,0.50BC,71MM DIA |
| NSN | 6540-00-001-0166 |
| THICKNESS | 1.6 MILLIMETERS NOMINAL MM |
| DIAMETER | 71.0 MILLIMETERS MINIMUM MM |
| CROSS-SECTIONAL SHAPE STYLE | SPHERE |
| DEPARTURE FROM CITED DOCUMENT | AS MODIFIED BY DIAMETER |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | LENS OPHTHALMIC SPHERE PLAS MINUS 8.50 SPHERE CURVE INS DIOPTER |
| CUBIC MEASURE | 1.100 CUBIC FEET |
| STYLE DESIGNATOR | ROUND |
| MATERIAL | PLASTIC SINGLE VISION |
| SUPPLEMENTARY FEATURES | UNCUT |
| SPHERE CURVE INSIDE DIOPTER | 8.50 MINUS MAXIMUM |