NSN 6650-00-320-0801
Part Details | OPTICAL INSTRUMENT LENS
6650-00-320-0801 An unmounted, transparent, color free lens which may be treated with a low reflection coating to increase light transmission. Includes single and compound elements. For items having two plane parallel surfaces, see WINDOW, OPTICAL INSTRUMENT. Excludes RETICLE, OPTICAL INSTRUMENT.
Alternate Parts: 175986PC8, 175986PC8, 175986PC8, 6650-00-320-0801, 00-320-0801, 6650003200801, 003200801
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1963 | 00-320-0801 | 21884 ( LENS, OPTICAL INSTRUMENT ) |
REFERENCE DRAWINGS & PICTURES
PLANO-CONVEX
PLANO-CONVEX
Cross Reference | NSN 6650-00-320-0801
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 175986PC8 | 06175 | BAUSCH & LOMB INC |
| 175986PC8 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
| 175986PC8 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 6650-00-320-0801
| Characteristic | Specifications |
|---|---|
| SINGLE LENS STYLE | PLANO-CONVEX |
| DIAMETER | 16.0 MILLIMETERS NOMINAL |
| AXIAL THICKNESS | 3.0 MILLIMETERS NOMINAL |
| EQUIVALENT FOCAL LENGTH | 197.400 CENTIMETERS |
| BACK FOCAL LENGTH | 195.600 CENTIMETERS |
| FRONT FOCAL LENGTH | 197.400 CENTIMETERS |
| REFRACTION INDEX | 1.6490 NOMINAL |
| END ITEM IDENTIFICATION | RANGEFINDER MK39 |
