NSN 6650-01-171-6908
Part Details | OPTICAL INSTRUMENT LENS
6650-01-171-6908 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: 13074698, 13074698, 6650-01-171-6908, 01-171-6908, 6650011716908, 011716908
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | FEB 11, 1984 | 01-171-6908 | 21884 ( LENS, OPTICAL INSTRUMENT ) |
REFERENCE DRAWINGS & PICTURES
MENISCUS DIVERGING
MENISCUS DIVERGING
Cross Reference | NSN 6650-01-171-6908
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 13074698 | 04939 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN |
| 13074698 | 58260 | PROGRAM MANAGER ADVANCED ATTACKHELICOPTER BARCOM AMCPM-AAH |
Technical Data | NSN 6650-01-171-6908
| Characteristic | Specifications |
|---|---|
| SINGLE LENS STYLE | MENISCUS DIVERGING |
| DIAMETER | 1.680 INCHES NOMINAL |
| AXIAL THICKNESS | 0.155 INCHES NOMINAL |
| ELEMENT LEFT SURFACE RADIUS | 27.190 INCHES |
| ELEMENT RIGHT SURFACE RADIUS | -5.472 INCHES |
