NSN 6540-01-356-9637
Part Details | COMPOUND OPHTHALMIC LENS
6540-01-356-9637 A transparent optical element having a spherical curve and a cylindrical curve used to correct vision defects of the eye.
Alternate Parts: P2.25 ON M4.00, 6540-01-356-9637, 01-356-9637, 6540013569637, 013569637
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 65 | APR 15, 1992 | 01-356-9637 | 04121 ( LENS, OPHTHALMIC, COMPOUND ) |
REFERENCE DRAWINGS & PICTURES
SPHEROCYLINDER COMPOUND
ROUND
Cross Reference | NSN 6540-01-356-9637
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| P2.25 ON M4.00 | 2M126 | X-CEL OPTICAL COMPANY |
Technical Data | NSN 6540-01-356-9637
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | ROUND |
| DIAMETER | 71.0 MILLIMETERS NOMINAL |
| THICKNESS | 2.2 MILLIMETERS NOMINAL |
| MATERIAL AND LOCATION | GLASS, SODA-LIME SINGLE VISION |
| LIGHT TRANSMISSION | UNTINTED |
| CROSS-SECTIONAL SHAPE STYLE | SPHEROCYLINDER COMPOUND |
| SPHERE CURVE INSIDE DIOPTER | 2.25 PLUS MAXIMUM |
| CYLINDER CURVE INSIDE DIOPTER | 4.00 MINUS MAXIMUM |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | LENS OPHTHALMIC COMPOUND A3 RD GLASS+2.25 -4.0 71MM DIA2.2MM THK |