NSN 6650-01-339-5256
Part Details | OPTICAL INSTRUMENT LENS
6650-01-339-5256 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: 34574, 6650-01-339-5256, 01-339-5256, 6650013395256, 013395256
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | MAY 23, 1991 | 01-339-5256 | 21884 ( LENS, OPTICAL INSTRUMENT ) |
REFERENCE DRAWINGS & PICTURES
PLANO-CONCAVE
PLANO-CONCAVE
Cross Reference | NSN 6650-01-339-5256
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 34574 | 98810 | AEROSONIC LLC |
Technical Data | NSN 6650-01-339-5256
| Characteristic | Specifications |
|---|---|
| MATERIAL | GLASS |
| SINGLE LENS STYLE | PLANO-CONCAVE |
| DIAMETER | 2.195 INCHES NOMINAL |
| AXIAL THICKNESS | 0.075 INCHES NOMINAL |
| SPECIAL FEATURES | 3 REFLECTING GLASS SURFACES ALONG TOP EDGE; BOTTOM AND TOP SURFACES PAINTED WITH WHITE ENAMEL |
| END ITEM IDENTIFICATION | H-1 HELICOPTER |