NSN 6650-01-155-3287
Part Details | OPTICAL INSTRUMENT LENS
6650-01-155-3287 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: 13144214, 13144214, 6650-01-155-3287, 01-155-3287, 6650011553287, 011553287
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JUN 08, 1983 | 01-155-3287 | 21884 ( LENS, OPTICAL INSTRUMENT ) |
REFERENCE DRAWINGS & PICTURES
MENISCUS CONVERGING
MENISCUS CONVERGING
Cross Reference | NSN 6650-01-155-3287
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 13144214 | 64281 | J M L OPTICAL INDUSTRIES, INC.DBA J M L DIRECT OPTICS |
| 13144214 | 18876 | U S ARMY AVIATION AND MISSILECOMMAND |
Technical Data | NSN 6650-01-155-3287
| Characteristic | Specifications |
|---|---|
| MATERIAL | GERMANIUM |
| SINGLE LENS STYLE | MENISCUS CONVERGING |
| DIAMETER | 8.375 INCHES NOMINAL |
| AXIAL THICKNESS | 0.565 INCHES NOMINAL |
| ELEMENT LEFT SURFACE RADIUS | 11.608 INCHES |
| ELEMENT RIGHT SURFACE RADIUS | 18.303 INCHES |
