NSN 6650-01-172-7864
Part Details | OPTICAL INSTRUMENT LENS
6650-01-172-7864 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: 13074483, 13074483, 6650-01-172-7864, 01-172-7864, 6650011727864, 011727864
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | FEB 24, 1984 | 01-172-7864 | 21884 ( LENS, OPTICAL INSTRUMENT ) |
REFERENCE DRAWINGS & PICTURES
MENISCUS CONVERGING
MENISCUS CONVERGING
Cross Reference | NSN 6650-01-172-7864
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 13074483 | 04939 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN |
| 13074483 | 58260 | PROGRAM MANAGER ADVANCED ATTACKHELICOPTER BARCOM AMCPM-AAH |
Technical Data | NSN 6650-01-172-7864
| Characteristic | Specifications |
|---|---|
| SINGLE LENS STYLE | MENISCUS CONVERGING |
| DIAMETER | 3.090 INCHES NOMINAL |
| AXIAL THICKNESS | 0.132 INCHES NOMINAL |
| ELEMENT LEFT SURFACE RADIUS | 7.096 INCHES |
| ELEMENT RIGHT SURFACE RADIUS | -12.028 INCHES |
